https://eroukaxi.com/ daily https://eroukaxi.com/products/433mhz-wireless-rs485-relay-board-rf-transceiver-dc-12-24v-rt5bf01-n4rfa04 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 2026-10-22T23:43:53+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 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