https://eroukaxi.com/ daily https://eroukaxi.com/products/433mhz-wireless-rs485-relay-board-rf-transceiver-dc-12-24v-rt5bf01-n4rfa04 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610211837386ad895f270316.jpg?v=1792579506 433MHz Wireless RS485 Relay Board RF Transceiver DC 12-24V RT5BF01 N4RFA04 https://eroukaxi.com/products/dtmf-decoder-board-120-codes-3-5mm-aux-dc-5v-intercom-dtmfa32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609141521126aa7a068830a1.jpg?v=1792579672 DTMF Decoder Board 120 Codes 3.5mm AUX DC 5V Intercom DTMFA32 https://eroukaxi.com/products/din-rail-terminal-block-adapter-arduino-mega2560-7-30v-5v-dnmpa25 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609141512466aa79e6e011e4.jpg?v=1792658678 DIN Rail Terminal Block Adapter Arduino MEGA2560 7-30V 5V DNMPA25 https://eroukaxi.com/products/8-channel-usb-ttl-rs232-serial-relay-controller-plc-ud23a08 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S5bf7543794a943e4bb7b97a2c9709182l.webp?v=1792658935 8-Channel USB/TTL/RS232 Serial Relay Controller PLC UD23A08 https://eroukaxi.com/products/14w-type-c-5v-to-12v-step-up-boost-converter-module-ddtc11uc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221652506ad9cee253e00.jpg?v=1792659268 14W Type-C 5V to 12V Step-Up Boost Converter Module DDTC11UC https://eroukaxi.com/products/modbus-rs485-remote-io-module-dmos-pnp-npn-8-16-32-plc-25ioa08-25iob16-25ioc32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221657406ad9d00411593.jpg?v=1792659824 Modbus RS485 Remote IO Module DMOS PNP NPN 8/16/32 PLC 25IOA08 25IOB16 25IOC32 https://eroukaxi.com/products/mini-5w-boost-converter-2-6-6v-to-3-7v-5v-12v-adjustable-dd0512ma 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/HTB16MUYXIfrK1Rjy1Xdq6yemFXah.webp?v=1792659985 Mini 5W Boost Converter 2.6-6V to 3.7V/5V/12V Adjustable DD0512MA https://eroukaxi.com/products/flip-flop-latch-relay-module-dc-5-24v-2a-motor-reversible-dr55b01 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221707236ad9d24bde2c9.jpg?v=1792660118 Flip-Flop Latch Relay Module DC 5-24V 2A Motor Reversible DR55B01 https://eroukaxi.com/products/flip-flop-latch-relay-module-dc-5-24v-2a-motor-reversible-ess3h32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221713536ad9d3d14de7c.jpg?v=1792660464 ESP32-S3 16CH NPN 16CH MOS RS485 PWM PLC I/O Board ESS3H32 https://eroukaxi.com/products/20w-3-30v-dual-output-boost-buck-converter-module-dd39ajpa-dd39ajpb 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609141418466aa791c680fe6.jpg?v=1792660852 20W ±3-30V Dual Output Boost-Buck Converter Module DD39AJPA DD39AJPB https://eroukaxi.com/products/8-24ch-modbus-rtu-analog-input-module-4-20ma-0-10v-plc-n4cid08-n4cie16-n4cif24 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sdd6c35f326be48d7baa7fc4427292a26f.webp?v=1792661150 8-24CH Modbus RTU Analog Input Module 4-20mA 0-10V PLC N4CID08 N4CIE16 N4CIF24 https://eroukaxi.com/products/16ch-pt100-rs485-modbus-rtu-temperature-module-12-24v-pta8e16 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S50b842fb41d149e5a7d92e18152a5c27K.webp?v=1792661338 16CH PT100 RS485 Modbus RTU Temperature Module 12/24V PTA8E16 https://eroukaxi.com/products/2-in-1-1ch-dc-dc-step-up-module-4-5-8v-to-5v-ups-diy-dd05cvsa 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/HTB1Rv5RPpXXXXc1XFXXq6xXFXXXr.webp?v=1792661638 2-in-1 1CH DC-DC Step-Up Module 4.5-8V to 5V UPS DIY DD05CVSA https://eroukaxi.com/products/2a-dpdt-relay-module-motor-forward-reverse-controller-dr56c01 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S07c8e7ad929e48a0a93f41e4ed44c2d2i.webp?v=1792662815 2A DPDT Relay Module Motor Forward/Reverse Controller DR56C01 https://eroukaxi.com/products/mppt-solar-charger-4-2v-3-7v-3-6v-3-2v-lifepo4-5v-1a-sdbk03ta 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221755186ad9dd869cc4d.jpg?v=1792662930 MPPT Solar Charger 4.2V/3.7V/3.6V/3.2V LiFePO4 5V 1A SDBK03TA https://eroukaxi.com/products/3-3v-24v-10khz-di-do-optocoupler-logic-level-converter-op71a04 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd71fad23124d48d3a1fa94237afab7130.webp?v=1792663076 3.3V-24V 10kHz DI-DO Optocoupler Logic Level Converter OP71A04 https://eroukaxi.com/products/ups-module-5v-1a-3-7v-li-ion-charge-discharge-board-nd1a05ma 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Se96be2acd35b4f9c92aafcf14732be36x.webp?v=1792663340 UPS Module 5V 1A 3.7V Li-Ion Charge Discharge Board ND1A05MA https://eroukaxi.com/products/8ch-schumann-resonance-generator-7-83hz-sleep-aid-sfwsc08 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221803336ad9df752fb41.jpg?v=1792663521 8CH Schumann Resonance Generator 7.83Hz Sleep Aid SFWSC08 https://eroukaxi.com/products/3ch-pwm-signal-generator-20hz-1mhz-dc-12v-24v-module-pwm9b03 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609151625536aa90111441e0.jpg?v=1792663670 3CH PWM Signal Generator 20Hz-1MHz DC 12V 24V Module PWM9B03 https://eroukaxi.com/products/esp32-38pin-io-expansion-board-4x-0-10v-4x-4-20ma-es32a08-es33b08 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221810516ad9e12b1e513.jpg?v=1792663974 ESP32 38PIN IO Expansion Board 4x 0-10V 4x 4-20mA ES32A08 ES33B08 https://eroukaxi.com/products/4-bit-uart-ttl-7-seg-led-display-module-for-arduino-dm49c04 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S1fb1eb01b0f047328567fb7217a9e055r.webp?v=1792664144 4-Bit UART TTL 7-Seg LED Display Module for Arduino DM49C04 https://eroukaxi.com/products/20do-2di-2ai-rs485-modbus-rtu-relay-plc-io-expansion-r4d7g04 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sa289bd03ad2e4bc0b00da98196ff99ccr.webp?v=1792664302 20DO 2DI 2AI RS485 Modbus RTU Relay PLC IO Expansion R4D7G04 https://eroukaxi.com/products/esp32-s3-screw-terminal-expansion-module-din-rail-adapter-dndins3 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610221819336ad9e3355784e.jpg?v=1792664437 ESP32-S3 Screw Terminal Expansion Module DIN Rail Adapter DNDINS3 https://eroukaxi.com/products/dc-5v-12v-24v-multifunction-pulse-counter-delay-relay-plc-kc23c01 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S7cf9dbcbe48045828c7ba10d2af4ef29K.webp?v=1792664555 DC 5V/12V/24V Multifunction Pulse Counter Delay Relay PLC KC23C01 https://eroukaxi.com/products/12v-dc-1-2-4-8-12-channel-di-do-modbus-rtu-rs485-relay-module-10ioa01-10ioa02-10ioa04-10ioa08-10ioa12 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609151521416aa8f2053105b.jpg?v=1792665497 12V DC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 Relay Module 10IOA01 10IOA02 10IOA04 10IOA08 10IOA12 https://eroukaxi.com/products/5-in-1-32di-32do-modbus-rtu-rs485-5v-3-3v-ttl-board-r4ioj32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sb3f87eacb1954bfb962237a173df918eb.webp?v=1792746650 5-in-1 32DI/32DO Modbus RTU RS485 5V/3.3V TTL Board R4IOJ32 https://eroukaxi.com/products/7-83hz-schumann-resonance-7-modes-sine-wave-signal-smpsb17 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610231716226adb25e649896.jpg?v=1792747119 7.83Hz Schumann Resonance 7 Modes Sine Wave Signal SMPSB17 https://eroukaxi.com/products/upgraded-3btn-schumann-resonance-generator-7-83hz-smspq11 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610231730066adb291e28b8e.jpg?v=1792747850 Upgraded 3Btn Schumann Resonance Generator 7.83Hz SMSPQ11 https://eroukaxi.com/products/esp32-s3-expansion-board-for-current-voltage-relay-temperature-humidity-am2301-ds18b20-sht20-sht30-acs712-wifi-mqtt-iot-ble 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610231734186adb2a1aa973d.jpg?v=1792748133 ESP32 S3 Expansion Board for Current Voltage Relay ESS3B18 https://eroukaxi.com/products/6ch-wifi-smart-relay-module-dc-5v-12v-24v-6di-6do-tyrod06 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610231748356adb2d73a0ecf.jpg?v=1792749031 6CH WiFi Smart Relay Module DC 5V/12V/24V 6DI 6DO TYROD06 https://eroukaxi.com/products/r422b02-rs422-485-full-duplex-1mbps-shield-arduino-uno-mega 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610231803026adb30d6e9886.jpg?v=1792749867 R422B02 RS422/485 Full-Duplex 1Mbps Shield Arduino UNO Mega https://eroukaxi.com/products/dden12mb_3400-3-7-4-2v-to-5-6-9-12v-dc-boost-converter-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sc6d2b710ca4f4bc79835c3a52de498349.webp?v=1792750381 DDEN12MB_3400 3.7-4.2V to 5/6/9/12V DC Boost Converter Board https://eroukaxi.com/products/r4pin08-8ch-multifunction-rs485-io-core-board-modbus-rtu 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S54c48137d87c4835af637f372eb681ba3.webp?v=1792750804 R4PIN08 8CH Multifunction RS485 IO Core Board Modbus RTU https://eroukaxi.com/products/smlda01-0-01hz-30khz-adjustable-schumann-resonance-generator 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S880d6d9909ba4c22b81edae09d2265e3u.webp?v=1792751159 SMLDA01 0.01Hz-30kHz Adjustable Schumann Resonance Generator https://eroukaxi.com/products/r4d3b16-16ch-rs485-modbus-rtu-relay-module-dc12v-24v-for-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610231834236adb382f0be2f.jpg?v=1792751746 R4D3B16 16CH RS485 Modbus RTU Relay Module DC12V/24V for PLC https://eroukaxi.com/products/sd29ajtc-mppt-solar-charge-controller-7-28v-to-1-2-25v-buck-charger 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610241727256adc79fd42b66.jpg?v=1792834113 SD29AJTC MPPT Solar Charge Controller 7-28V to 1.2-25V Buck Charger https://eroukaxi.com/products/n467d01-rs485-modbus-rtu-dc-motor-driver-8-30v-forward-reverse 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S8e85055530764b40bf0bf35b74691445m.webp?v=1792834309 N467D01 RS485 Modbus RTU DC Motor Driver 8-30V Forward Reverse https://eroukaxi.com/products/r4ioh08-mini-8ch-rs485-modbus-rtu-di-do-module-npn-pnp-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S108b4e8d34cd497c939e0008331f5a29E.webp?v=1792834628 R4IOH08 Mini 8CH RS485 Modbus RTU DI-DO Module NPN PNP PLC https://eroukaxi.com/products/n4dig08-8ch-uart-rs485-modbus-rtu-controller-plc-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609141826316aa7cbd7e0591.jpg?v=1792834832 N4DIG08 8CH UART RS485 Modbus RTU Controller PLC Module https://eroukaxi.com/products/dd05ajsb-10pcs-2-5-5-5v-to-0-6-5v-adjustable-dc-dc-buck-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/HTB1v9PTMVXXXXboXXXXq6xXFXXXz.webp?v=1792835014 DD05AJSB 10PCS 2.5-5.5V to 0.6-5V Adjustable DC-DC Buck Module https://eroukaxi.com/products/io34h02-mini-ac-120v-220v-time-delay-relay-1-480-min-timer 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd528b59f22114680855e3365fc0659963.webp?v=1792835267 IO34H02 Mini AC 120V/220V Time Delay Relay 1-480 Min Timer https://eroukaxi.com/products/sl91a01-dc-5v-12v-2a-bistable-self-locking-touch-relay-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/SL91A01.jpg?v=1793006592 SL91A01 DC 5V/12V 2A Bistable Self-Locking Touch Relay Module https://eroukaxi.com/products/nd9024ta-dc-10v-90v-to-24v-12v-5v-2-5a-high-voltage-buck-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610261730446adf1dc4d4936.jpg?v=1793007277 ND9024TA DC 10V-90V to 24V/12V/5V 2.5A High Voltage Buck Module https://eroukaxi.com/products/sha9d01-sht30-temp-humidity-sensor-rs485-modbus-rtu-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610261746336adf217940084.jpg?v=1793008136 SHA9D01 SHT30 Temp Humidity Sensor RS485 Modbus RTU Module https://eroukaxi.com/products/ddtc12ua_pro-type-c-to-type-c-5v-to-24v-step-up-boost-converter 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609141738336aa7c099996ea.jpg?v=1793008427 DDTC12UA_PRO Type-C to Type-C 5V to 24V Step-Up Boost Converter https://eroukaxi.com/products/n4roa01-3a-rs485-modbus-rtu-relay-module-micro-power 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sa21f452f91b44fff8a46a4592524eb01z.webp?v=1793009845 N4ROA01 3A RS485 Modbus RTU Relay Module Micro Power https://eroukaxi.com/products/r4hub08-8ch-rs485-hub-industrial-485-bus-repeater-modbus-rtu 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sfc3c5a5cd0f04d098d6046f8f569955fC.webp?v=1793010055 R4HUB08 8CH RS485 Hub Industrial 485 Bus Repeater Modbus RTU https://eroukaxi.com/products/dnc3d05-1uf-9999uf-programmable-electrolytic-capacitor-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S5df4251860f24ff19bca1d206fa09facL.webp?v=1793010221 DNC3D05 1uF-9999uF Programmable Electrolytic Capacitor Board https://eroukaxi.com/products/ps58f01-dc-3-60v-battery-charge-discharge-control-protection-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S52d2ac59790a4254a75480b1a3d46e0bp.webp?v=1793010365 PS58F01 DC 3-60V Battery Charge Discharge Control Protection Board https://eroukaxi.com/products/n4ktf32-32ch-k-thermocouple-rs485-modbus-plc-module-12v-24v 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S825f9a77b6594a37860574603cc4f3c9r.webp?v=1793183846 N4KTF32 32CH K Thermocouple RS485 Modbus PLC Module 12V 24V https://eroukaxi.com/products/io54c01-dr51d01-0-3a-42-57-86-stepper-motor-pwm-f-r-driver 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S2bcd6b53e77345618847d7c9f9a9c8b1S.webp?v=1793264528 IO54C01 DR51D01 0-3A 42/57/86 Stepper Motor PWM F/R Driver https://eroukaxi.com/products/n4via02-rs485-dc-3-in-1-a-v-w-meter-0-30v-0-5a-modbus-rtu 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S1a4d9f1f45624d469384129e9ea9ab07U.webp?v=1793264909 N4VIA02 RS485 DC 3-in-1 A/V/W Meter 0-30V/0-5A Modbus RTU https://eroukaxi.com/products/iv1212ta-12v-220v-12w-50hz-square-wave-diy-inverter-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Se28206e0a2d54a22822ad6875698802dH.webp?v=1793265941 IV1212TA 12V-220V 12W 50Hz Square Wave DIY Inverter Module https://eroukaxi.com/products/io57e02-io58f02-12-24v-10-30a-brushed-f-r-controller-protect 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S8e241d1e76a84299ae6fb0b52dff1635x.webp?v=1793266483 IO57E02 IO58F02 12/24V 10-30A Brushed F/R Controller Protect https://eroukaxi.com/products/n4i6n06-12-24v-6ai-4di-npn-6-relay-rs485-modbus-rtu-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291736086ae31388c3746.jpg?v=1793266756 N4I6N06 12/24V 6AI 4DI NPN 6 Relay RS485 Modbus RTU Module https://eroukaxi.com/products/ryn404e-ryn408f-t73-rs485-modbus-rtu-4-mode-relay-i-o-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291740566ae314a871801.jpg?v=1793267056 RYN404E RYN408F T73 RS485 Modbus RTU 4-Mode Relay I/O Module https://eroukaxi.com/products/n4crb04-4di-4do-rs485-modbus-rtu-remote-watchdog-relay-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291745356ae315bf54239.jpg?v=1793267215 N4CRB04 4DI 4DO RS485 Modbus RTU Remote Watchdog Relay Board https://eroukaxi.com/products/ndub22ta-3a-3-23v-to-3-3-5-12v-adj-93-buck-boost-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291749046ae31690c92d5.jpg?v=1793267422 NDUB22TA 3A 3-23V to 3.3/5/12V Adj 93% Buck-Boost Module https://eroukaxi.com/products/op22b01-110-220v-ac-power-on-off-module-3-24v-npn-pnp-output 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S38d0c253f5e445f1af3539633a1e5e490.webp?v=1793267810 OP22B01 110/220V AC Power ON/OFF Module 3-24V NPN/PNP Output https://eroukaxi.com/products/nd2812tb-5a-dc-5-30v-to-3-3-5-12v-adj-94-sync-buck-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S14df1b10058944e3a7ced1addafd551a8.webp?v=1793267993 ND2812TB 5A DC 5-30V to 3.3/5/12V Adj 94% Sync Buck Module https://eroukaxi.com/products/ndup1apa-15w-5-24v-3-7-4-2v-li-ion-ups-charger-booster-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291800426ae3194a81a3a.jpg?v=1793268099 NDUP1APA 15W 5-24V 3.7/4.2V Li-ion UPS Charger/Booster Module https://eroukaxi.com/products/pw1va01-3-3-5v-pwm-to-0-5v-0-10v-converter-module-10-30v-dc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291805186ae31a5e3d370.jpg?v=1793268441 PW1VA01 3.3/5V PWM to 0-5V/0-10V Converter Module 10-30V DC https://eroukaxi.com/products/ryr408b-8ch-10a-rs485-modbus-rtu-plc-remote-i-o-relay-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291808436ae31b2b735b9.jpg?v=1793268611 RYR408B 8CH 10A RS485 Modbus RTU PLC Remote I/O Relay Module https://eroukaxi.com/products/dd08crmb_mini-1a-3-7-4-2v-li-ion-lipo-charger-bms-18650-4680 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S8c89cb52f34743a4a329646122fa0648c.webp?v=1793268722 DD08CRMB_MINI 1A 3.7/4.2V Li-ion/LiPo Charger BMS 18650-4680 https://eroukaxi.com/products/dnuna16-6ai-6di-4do-rs485-i-o-expansion-board-arduino-uno-r3 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291813456ae31c59d216c.jpg?v=1793268928 DNUNA16 6AI 6DI 4DO RS485 I/O Expansion Board Arduino UNO R3 https://eroukaxi.com/products/dd0324pw-25w-dc-dc-3-7-5v-to-5-24v-boost-converter-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610291823146ae31e920ab8e.jpg?v=1793269510 DD0324PW 25W DC-DC 3.7-5V to 5-24V Boost Converter Module https://eroukaxi.com/products/n4cid08-n4vig08-8ai-0-10v-4-20ma-rs485-modbus-rtu-adc-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sfb9469ae83c94d4cb896e7e4ab6af67fh.webp?v=1793269546 N4CID08 N4VIG08 8AI 0-10V/4-20mA RS485 Modbus RTU ADC Module https://eroukaxi.com/products/btid42ma-1s-3-7-4-2v-li-ion-led-battery-indicator-18650-4680 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S65dac73a5e6e49fca67aa696b4870b05I.webp?v=1793269652 BTID42MA 1S 3.7/4.2V Li-ion LED Battery Indicator 18650-4680 https://eroukaxi.com/products/nd1a21mb-5v-1-2a-bi-dir-mini-ups-li-ion-charger-boost-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sf66e0d4737634b5ca20eb9f479b0e032n.webp?v=1793341930 ND1A21MB 5V 1.2A Bi-Dir Mini UPS Li-ion Charger/Boost Board https://eroukaxi.com/products/n4dsa02-2ch-ds18b20-rs485-temp-module-55-125-c-modbus-rtu-collector 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301435486ae43ac40a53d.jpg?v=1793342305 N4DSA02 2CH DS18B20 RS485 Temp Module -55~125°C Modbus RTU Collector https://eroukaxi.com/products/r4db908-8ch-ssr-rs485-232-db9-3a-npn-mos-opto-iso-modbus-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd4bec6f11891412e9053597cc7a42b7eB.webp?v=1793344142 R4DB908 8CH SSR RS485/232 DB9 3A NPN MOS Opto-Iso Modbus PLC https://eroukaxi.com/products/rt38b01-433-458mhz-rs485-transceiver-500m-dtu-modbus-rtu-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S433a1fbfd888461289a0f2c15e144a486.webp?v=1793344414 RT38B01 433-458MHz RS485 Transceiver 500m DTU Modbus RTU PLC https://eroukaxi.com/products/n4doj24-24ch-rs485-modbus-rtu-relay-module-dc12-24v-din-rail 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301515306ae4441228bfe.jpg?v=1793344642 N4DOJ24 24CH RS485 Modbus RTU Relay Module DC12/24V DIN Rail https://eroukaxi.com/products/n4d3e16_pro-16ch-bi-dir-remote-rs485-modbus-rtu-dip-sw-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301519046ae444e84bfe9.jpg?v=1793344919 N4D3E16_PRO 16CH Bi-Dir Remote RS485 Modbus RTU DIP SW PLC https://eroukaxi.com/products/es38485-esp32-devkitc-v4-rs485-din-expansion-board-wifi-ble 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301525346ae4466e66ee7.jpg?v=1793345426 ES38485 ESP32 DevkitC V4 RS485 DIN Expansion Board WiFi BLE https://eroukaxi.com/products/ddis12td-18-75v-12v-1-3a-isolated-dc-dc-step-down-converter 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609161445516aaa3b1f46df1.jpg?v=1793345962 DDIS12TD 18-75V 12V 1.3A Isolated DC-DC Step-Down Converter https://eroukaxi.com/products/smkyf34-4ch-0-01-500khz-7-83hz-ulf-oled-resonance-generator 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301541516ae44a3fb9686.jpg?v=1793346283 SMKYF34 4CH 0.01-500KHz 7.83Hz ULF OLED Resonance Generator https://eroukaxi.com/products/dnpro11-din-rail-terminal-block-adapter-arduino-pro-mini-11p 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609161424366aaa3624a4608.jpg?v=1793346574 DNPRO11 DIN Rail Terminal Block Adapter Arduino Pro Mini 11P https://eroukaxi.com/products/ddis24qc-18-75v-to-12v-5v-3-3v-isolated-dc-dc-din-rail-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301551266ae44c7e38eeb.jpg?v=1793347088 DDIS24QC 18-75V to 12V 5V 3.3V Isolated DC-DC DIN Rail PLC https://eroukaxi.com/products/ce014-3-6v-to-5v-9v-12v-dc-dc-boost-pwm-current-mode-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609151822236aa91c5f395c9.jpg?v=1793347280 CE014 3-6V to 5V 9V 12V DC-DC Boost PWM Current-Mode Module https://eroukaxi.com/products/dr42a01-2ch-12v-dpdt-18-mode-delay-relay-module-0-01s-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S580fa46249cf44bf975102963280c596K.webp?v=1793347412 DR42A01 2CH 12V DPDT 18-Mode Delay Relay Module 0.01s PLC https://eroukaxi.com/products/nd2a12ma-8w-2-6-6v-to-5-8-4-12-12-6v-boost-module-0-5-2-5a 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301605476ae44fdb41782.jpg?v=1793347635 ND2A12MA 8W 2.6-6V to 5/8.4/12/12.6V Boost Module 0.5-2.5A https://eroukaxi.com/products/smmin09-7-83hz-schumann-wave-generator-elf-pulse-sleep-aid 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S489d3ed05a0a441ab9a6851fae54aa66T.webp?v=1793347800 SMMIN09 7.83Hz Schumann Wave Generator ELF Pulse Sleep Aid https://eroukaxi.com/products/ud48501-ud23202-udttl03-usb-rs485-232-ttl-12v-5v-converter 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S4bb72b4e52e745f0aa2d1b8ca120c9917.webp?v=1793348041 UD48501 UD23202 UDTTL03 USB-RS485/232/TTL 12V 5V Converter https://eroukaxi.com/products/etd8a12-12ch-modbus-relay-module-ethernet-rs485-12-dio-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609151747516aa914477c9d9.jpg?v=1793348321 ETD8A12 12CH Modbus Relay Module Ethernet/RS485 12 DIO PLC https://eroukaxi.com/products/n4aia08-n4aib16-n4aic24-8-24ch-4-20ma-rs485-modbus-rtu-adc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610301621136ae45379cdb66.jpg?v=1793348820 N4AIA08 N4AIB16 N4AIC24 8-24CH 4-20mA RS485 Modbus RTU ADC https://eroukaxi.com/products/ryr432d-32ch-20a-din-rail-rs485-modbus-relay-dip-switch-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S4f896b31a6734ee19d3150a1a574b97c0.webp?v=1793350202 RYR432D 32CH 20A DIN Rail RS485 Modbus Relay DIP Switch PLC https://eroukaxi.com/products/n4ioa01-12-24v-rs485-to-4-20ma-modbus-rtu-dac-generator-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S14e4c3416b0e42d483e874eaf5be5335m.webp?v=1793350493 N4IOA01 12-24V RS485 to 4-20mA Modbus RTU DAC Generator PLC https://eroukaxi.com/products/n4rod08-8ch-3a-rs485-modbus-rtu-din-rail-relay-for-plc-hmi 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609151724506aa90ee2943ea.jpg?v=1793351741 N4ROD08 8CH 3A RS485 Modbus RTU DIN Rail Relay for PLC HMI https://eroukaxi.com/products/io23c01-8ch-30a-dc24v-timer-delay-relay-for-plc-motor-pump 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sa3578ecd37dc438ab4953e331f38f959O.webp?v=1793352149 IO23C01 8CH 30A DC24V Timer Delay Relay for PLC Motor Pump https://eroukaxi.com/products/24dia16-24dib32-24dic48-16-48ch-npn-pnp-di-module-rs485-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609151706576aa90ab1b065a.jpg?v=1793352704 24DIA16 24DIB32 24DIC48 16-48CH NPN/PNP DI Module RS485 PLC https://eroukaxi.com/products/ethub18-8-port-rs485-hub-modbus-tcp-rtu-to-mqtt-gateway-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S8f8429e18bf544ecbe0246f2b11c20d4I.webp?v=1793352991 ETHUB18 8-Port RS485 Hub Modbus TCP/RTU to MQTT Gateway PLC https://eroukaxi.com/products/ld2740sc-80w-4-27v-1-4a-constant-current-led-driver-pwm-drl 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S79acc707b2644f5abdf696fbaeff3b1el.webp?v=1793353306 LD2740SC 80W 4-27V 1-4A Constant Current LED Driver PWM DRL https://eroukaxi.com/products/dd0603sa-b-0-9-6v-to-3v-3-3v-3-7v-auto-buck-boost-converter 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sfc3dba330c914cc78a5ec64203e15d50Z.webp?v=1793353951 DD0603SA/B 0.9-6V to 3V 3.3V 3.7V Auto Buck-Boost Converter https://eroukaxi.com/products/opmsa04-opmsb08-opmsc12-opmsd16-5a-npn-pnp-plc-mos-amplifier 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S4dd5b6480e1b4c0aa9d7667808cdf82fI.webp?v=1793354689 OPMSA04 OPMSB08 OPMSC12 OPMSD16 5A NPN/PNP PLC MOS Amplifier https://eroukaxi.com/products/23ioa08-23iob16-23ioc24-23iod32-23ioe48-npn-pnp-rs485-plc-io 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sa7bbc80f6cad427699b2bdb8ad186957E.webp?v=1793434706 23IOA08 23IOB16 23IOC24 23IOD32 23IOE48 NPN/PNP RS485 PLC IO https://eroukaxi.com/products/dd0505md-2-8-4-5v-to-5v-boost-module-usb-18650-esp8266-lcd 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/HTB14H_2KXXXXXb7XXXXq6xXFXXXx.webp?v=1793434831 DD0505MD 2.8-4.5V to 5V Boost Module USB 18650 ESP8266 LCD https://eroukaxi.com/products/amdsg08-8ch-ds18b20-0-5-c-temp-module-rs485-modbus-rtu-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610311622006ae5a5289ff32.jpg?v=1793435079 AMDSG08 8CH DS18B20 ±0.5°C Temp Module RS485 Modbus RTU PLC https://eroukaxi.com/products/io32g01_nc-12v-20a-acc-delay-power-off-relay-car-dashcam 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S95188da75aa748358fb76ff2400bfc626.webp?v=1793435213 IO32G01_NC 12V 20A ACC Delay Power-Off Relay Car Dashcam https://eroukaxi.com/products/crld20ma-5v-to-4-2v-charger-3-7v-to-3-3v-ldo-18650-li-po 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sdb04cc7171a6407f819a95b16d5fb345m.webp?v=1793435335 CRLD20MA 5V to 4.2V Charger & 3.7V to 3.3V LDO 18650 Li-Po https://eroukaxi.com/products/ld3080sa-20w-3-7-30v-330-500-660-910ma-cc-led-driver-pwm 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sef54ebbdd1b141849b69a539fb3a95ccL.webp?v=1793435509 LD3080SA 20W 3.7-30V 330/500/660/910mA CC LED Driver PWM https://eroukaxi.com/products/io32g01-12v-20a-car-acc-delay-power-off-relay-switch-dashcam 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sa2574acf8a2343c5be0adaf4f1b1c418c.webp?v=1793435716 IO32G01 12V 20A Car ACC Delay Power-Off Relay Switch Dashcam https://eroukaxi.com/products/ld24ajta_mini-12-24v-0-910ma-cc-pwm-led-dimmer-arduino-esp32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S6acfb0addea64e56800804df2701d76cK.webp?v=1793435881 LD24AJTA_MINI 12-24V 0-910mA CC PWM LED Dimmer Arduino ESP32 https://eroukaxi.com/products/smfdb01-7-83hz-pure-sine-wave-schumann-generator-sleep-aid 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sc34dbad21ffc464a85f6806f06f6bd8f6.webp?v=1793436067 SMFDB01 7.83Hz Pure Sine Wave Schumann Generator Sleep Aid https://eroukaxi.com/products/nd0603pc-0-9-6v-to-3v-3-3v-4-2v-5v-buck-boost-arduino-esp32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610311643576ae5aa4d61305.jpg?v=1793436394 ND0603PC 0.9-6V to 3V/3.3V/4.2V/5V Buck-Boost Arduino ESP32 https://eroukaxi.com/products/splia12-4-in-1-rs485-i2c-can-1-wire-bus-hub-splitter-plc-hmi 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202610311648286ae5ab5ca0c46.jpg?v=1793436620 SPLIA12 4-in-1 RS485 I2C CAN 1-Wire Bus Hub Splitter PLC HMI https://eroukaxi.com/products/rc44b12-rf34c12-12ch-433mhz-20dbm-fsk-rolling-code-wireless-relay-kit-moisture-proof-garage-door-smart-home-controller 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S71108ea7f52647f489f331ed42828b2fH.webp?v=1793436841 RC44B12+RF34C12 12CH 433MHz 20dBm FSK Rolling Code Wireless Relay Kit – Moisture Proof Garage Door & Smart Home Controller https://eroukaxi.com/products/r4ioi16-16ch-5-in-1-rs485-modbus-digital-io-module-plc-hmi 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sba5d86de8faa4302911acc14b758df671.webp?v=1793437096 R4IOI16 16CH 5-in-1 RS485 Modbus Digital IO Module PLC HMI https://eroukaxi.com/products/n4dba06-8ch-4-20ma-0-10v-adc-dac-converter-rs485-modbus-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609201659166aafa064d0b44.jpg?v=1793524010 N4DBA06 8CH 4-20mA 0-10V ADC DAC Converter RS485 Modbus PLC https://eroukaxi.com/products/r4d3b16-16ch-10a-din-rail-relay-module-rs485-modbus-rtu-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S8b685ffb9e3243b3b873db261fd3072dw.webp?v=1793524255 R4D3B16 16CH 10A DIN Rail Relay Module RS485 Modbus RTU PLC https://eroukaxi.com/products/dn33c08-8ch-rs485-modbus-timer-relay-raspberry-pi-pico-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S809c8fc9d4084198b0aadc7bcf77e05a4.webp?v=1793524781 DN33C08 8CH RS485 Modbus Timer Relay Raspberry Pi Pico PLC https://eroukaxi.com/products/io22a02-2ch-10a-12v-6-mode-99h-delay-timer-relay-plc-motor 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sa6c2c508705c4484b2d3ee8044d3f8f5r.webp?v=1793524972 IO22A02 2CH 10A 12V 6-Mode 99H Delay Timer Relay PLC Motor https://eroukaxi.com/products/fm13a01-rda5807-76-108mhz-fm-stereo-receiver-3-5mm-arduino 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S7ae953831f7d48549521be0c4c0ecee8X.webp?v=1793525105 FM13A01 RDA5807 76-108MHz FM Stereo Receiver 3.5mm Arduino https://eroukaxi.com/products/r411a01-r411b01-3-3v-5v-sp485-rs485-to-ttl-uart-converter 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/HTB1leB3OVXXXXXwXpXXq6xXFXXXC.webp?v=1793525327 R411A01 R411B01 3.3V 5V SP485 RS485 to TTL UART Converter https://eroukaxi.com/products/nc25c01-2-in-1-12v-water-supply-drainage-relay-fish-tank 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S6773a9cfd80b4a5fab1ee682172da663g.webp?v=1793525432 NC25C01 2-in-1 12V Water Supply & Drainage Relay Fish Tank https://eroukaxi.com/products/es32d26-esp32-8ai-8di-8do-2ao-wifi-relay-4-20ma-0-10v-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611011732096ae7071951fd6.jpg?v=1793525619 ES32D26 ESP32 8AI 8DI 8DO 2AO WiFi Relay 4-20mA 0-10V PLC https://eroukaxi.com/products/dnmpb28-16ai-16di-16do-4-20ma-0-10v-rs485-mos-relay-mega2560 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611011736026ae70802bfb8a.jpg?v=1793525836 DNMPB28 16AI 16DI 16DO 4-20mA 0-10V RS485 MOS Relay MEGA2560 https://eroukaxi.com/products/nt28b16-16ch-10k-20k-50k-100k-b3950-ntc-rs485-temp-collector 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611011739196ae708c710fb4.jpg?v=1793526050 NT28B16 16CH 10K/20K/50K/100K B3950 NTC RS485 Temp Collector https://eroukaxi.com/products/lc35d01-30a-12v-24v-220v-water-level-pump-relay-304-probe 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611011753196ae70c0f14bec.jpg?v=1793526934 LC35D01 30A 12V 24V 220V Water Level Pump Relay / 304 Probe https://eroukaxi.com/products/rt5bf01-433mhz-20dbm-din-rail-rs485-wireless-transceiver-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd0bf073b8cb44d208d46da419efc671c6.webp?v=1793527061 RT5BF01 433MHz 20dBm DIN Rail RS485 Wireless Transceiver PLC https://eroukaxi.com/products/sd1512ta-3-18v-0-5-2a-solar-lithium-charger-day-night-led 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S37957fe4022344429f0041ba87f028bdj.webp?v=1793527174 SD1512TA 3-18V 0.5-2A Solar Lithium Charger Day/Night LED https://eroukaxi.com/products/smbtn01-smfem01-7-83hz-pure-sine-schumann-generator-sleep 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S49f7696865e24a098dec772ef22d1da3P.webp?v=1793527361 SMBTN01 SMFEM01 7.83Hz Pure Sine Schumann Generator Sleep https://eroukaxi.com/products/ce030-dc-5-24v-10a-18-mode-0-1s-270h-delay-timer-relay-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609201506056aaf85ddbb8e8.jpg?v=1793527475 CE030 DC 5-24V 10A 18-Mode 0.1s-270h Delay Timer Relay PLC https://eroukaxi.com/products/io25e08-8ch-5v-12v-24v-power-sequencer-relay-interlock-latch 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611021056526ae7fbf460c9b.jpg?v=1793588516 IO25E08 8CH 5V 12V 24V Power Sequencer Relay Interlock Latch https://eroukaxi.com/products/nd3a05sd-17w-2-4-4-5v-to-5v-3-5a-sync-boost-converter-esp32 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611021105166ae7fdec61ecf.jpg?v=1793588831 ND3A05SD 17W 2.4-4.5V to 5V 3.5A Sync Boost Converter ESP32 https://eroukaxi.com/products/op31c08-8ch-3-3v-5v-12v-24v-npn-pnp-opto-level-converter-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S1799772b46c14f858ae62aa4e08dc5e57.webp?v=1793589197 OP31C08 8CH 3.3V/5V/12V/24V NPN/PNP Opto Level Converter PLC https://eroukaxi.com/products/dd4012sa_pro-1a-5-40v-to-3v-3-3v-5v-12v-buck-converter-18650 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S4bec8b9a0c1b40ea852e9dd8c1d1f84al.webp?v=1793589482 DD4012SA_PRO 1A 5-40V to 3V 3.3V 5V 12V Buck Converter 18650 https://eroukaxi.com/products/nd03cpmb-1-cell-3-7v-4-2v-3-5a-18650-li-ion-protection-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S9a4b5962c50042d2bdb9a6c7ef31a2bdV.webp?v=1793590690 ND03CPMB 1-Cell 3.7V/4.2V 3.5A 18650 Li-ion Protection Board https://eroukaxi.com/products/dd24crtb-2-6s-5v-to-8-4v-12-6v-16-8v-21v-25-2v-boost-charger 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S3fb806578e1e4c22ba57d30961b92223R.webp?v=1793590958 DD24CRTB 2-6S 5V to 8.4V/12.6V/16.8V/21V/25.2V Boost Charger https://eroukaxi.com/products/ps47e01-12v-24v-0-99-9v-over-under-voltage-timer-relay-10a 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S98efa1e73675442697085c905cb838dfA.webp?v=1793591159 PS47E01 12V 24V 0-99.9V Over/Under Voltage Timer Relay 10A https://eroukaxi.com/products/n228d02-2ch-10a-12v-24v-rs232-db9-serial-relay-pc-plc-motor 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S10a790e05f8f4f7e92b5878a93a7c7a40.webp?v=1793591299 N228D02 2CH 10A 12V 24V RS232 DB9 Serial Relay PC PLC Motor https://eroukaxi.com/products/et69c02-rj45-ethernet-to-rs485-modbus-gateway-mqtt-tcp-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202609191655086aae4decf289e.jpg?v=1793591444 ET69C02 RJ45 Ethernet to RS485 Modbus Gateway MQTT TCP PLC https://eroukaxi.com/products/pw1va01-pwm-to-0-5v-0-10v-dac-converter-arduino-uno-mega-plc 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S80d5a589230541b9a2c348cc8146c989w.webp?v=1793591572 PW1VA01 PWM to 0-5V 0-10V DAC Converter Arduino UNO MEGA PLC https://eroukaxi.com/products/opdia02-opdib04-opdic08-3-3v-5v-ttl-level-converter-isolator 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd4d75d60460f49baa833af4865b82f596.webp?v=1793677840 OPDIA02 OPDIB04 OPDIC08 3.3V/5V TTL Level Converter Isolator https://eroukaxi.com/products/mini-0-8v-5v-to-3v-3-3v-5v-boost-voltage-regulate-board-low-power-consumption-high-efficiency-dc-dc-step-up-converter-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611031159326ae95c241b44c.jpg?v=1793678400 Mini 0.8V-5V to 3V 3.3V 5V Boost Voltage Regulate Board Low-Power-Consumption High-Efficiency DC-DC Step-up Converter Module https://eroukaxi.com/products/n428e02-2ch-dc-12v-10a-rs485-modbus-rtu-relay-switch-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S738ce86f3d9444e38bf6dcbff612f1fbT.webp?v=1793687822 N428E02 2CH DC 12V 10A RS485 Modbus RTU Relay Switch Module https://eroukaxi.com/products/bt26e01-dc-12v-bluetooth-ble-relay-switch-2-4g-rf-remote 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S8f541b8af0504c17860a1cba7dc9bca9M.webp?v=1793688152 BT26E01 DC 12V Bluetooth BLE Relay Switch 2.4G RF Remote https://eroukaxi.com/products/n43vd04-n43ic04-4ch-4-20ma-0-10v-rs485-modbus-rtu-adc-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Se2da17bfec5f403fbeaca628166cb32cS.webp?v=1793688863 N43VD04 N43IC04 4CH 4-20mA/0-10V RS485 Modbus RTU ADC Board https://eroukaxi.com/products/io26g04-4ch-dc-5v-12v-24v-delay-timer-relay-switch-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Seb730bf32dd44efbaef4e90ebe463848X.webp?v=1793689054 IO26G04 4CH DC 5V/12V/24V Delay Timer Relay Switch Module https://eroukaxi.com/products/rf33a04-rc43a04-433mhz-4ch-hcs301-keeloq-rolling-code-remote 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/H1b5acc5829444ef1b0caca8b723e72690.webp?v=1793689925 RF33A04 RC43A04 433MHz 4CH HCS301 Keeloq Rolling Code Remote https://eroukaxi.com/products/wg18a02-hx711-5v-12v-rs485-modbus-24-bit-adc-weight-sensor 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S0f5a5b9657074d04ab6e5a886fe981c1L.webp?v=1793690170 WG18A02 HX711 5V/12V RS485 Modbus 24-Bit ADC Weight Sensor https://eroukaxi.com/products/es30f27-esp32-8di-8do-7adc-rs485-relay-din-expansion-board 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611031519296ae98b017dede.jpg?v=1793690444 ES30F27 ESP32 8DI 8DO 7ADC RS485 Relay DIN Expansion Board https://eroukaxi.com/products/smecn04-7-83hz-0-01-100khz-schumann-wave-generator-sleep-aid 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S37c232e18a014bcdbb1162bd6369884ea.webp?v=1793690680 SMECN04 7.83Hz 0.01-100kHz Schumann Wave Generator Sleep Aid https://eroukaxi.com/products/esc3e05-4ch-rs485-modbus-relay-module-for-esp32-c3-wi-fi-ble 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611041113146aeaa2ca5a278.jpg?v=1793762140 ESC3E05 4CH RS485 Modbus Relay Module for ESP32-C3 Wi-Fi BLE https://eroukaxi.com/products/ess3a22-esp32-s3-rs485-wifi-relay-4-20ma-0-10v-analog-input 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611041117596aeaa3e7f195f.jpg?v=1793762321 ESS3A22 ESP32-S3 RS485 WiFi Relay 4-20mA 0-10V Analog Input https://eroukaxi.com/products/smfsb07-4ch-0-01-100khz-schumann-resonance-wave-generator 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S5008af8db2c147958b4e72063632f21bQ.webp?v=1793762678 SMFSB07 4CH 0.01-100kHz Schumann Resonance Wave Generator https://eroukaxi.com/products/etaic04-etvod08-etioe16-4-8-16ch-ethernet-modbus-relay-io 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611041127246aeaa61c5c63d.jpg?v=1793763267 ETAIC04 ETVOD08 ETIOE16 4/8/16CH Ethernet Modbus Relay IO https://eroukaxi.com/products/ud422d4-isolated-usb-c-to-rs485-rs422-rs232-ttl-converter 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sde579789542d45edaf9a2c07ae1070a1a.webp?v=1793763503 UD422D4 Isolated USB-C to RS485 RS422 RS232 TTL Converter https://eroukaxi.com/products/pt21a01-pt22b01-rs485-modbus-pt100-rtd-temperature-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd57c426ce1d14f9984d9c8caf9e75d87V.webp?v=1793763778 PT21A01 PT22B01 RS485 Modbus PT100 RTD Temperature Module https://eroukaxi.com/products/dd0503mb-3-3-6v-to-3-3v-dc-dc-buck-regulator-module-for-fpv 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/Sd59beac60d8c48cfb0bf06f9150da2f1d.webp?v=1793763932 DD0503MB 3.3-6V to 3.3V DC-DC Buck Regulator Module for FPV https://eroukaxi.com/products/r44im04-r44vl04-12ch-rs485-modbus-rtu-4ai-4di-4do-io-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/S6b6f03d04bc44555bc51f6e12f09fb4eU.webp?v=1793764217 R44IM04 R44VL04 12CH RS485 Modbus RTU 4AI 4DI 4DO IO Module https://eroukaxi.com/products/dr26f01-dc-7-40v-5a-dpdt-self-locking-bistable-relay-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611041152126aeaabec9868a.jpg?v=1793764405 DR26F01 DC 7-40V 5A DPDT Self-Locking Bistable Relay Module https://eroukaxi.com/products/nt48a08-nt48b20-nt48c32-8-32ch-rs485-modbus-ntc-temp-module 2026-11-05T09:04:15+08:00 daily https://cdn.shopify.com/s/files/1/1067/5978/2560/files/900096202611041158226aeaad5e0f59c.jpg?v=1793765015 NT48A08 NT48B20 NT48C32 8-32CH RS485 Modbus NTC Temp Module