4 Relay Module Circuit Diagram

Aptinex_esp8266_iot_wifi_4_channel_relay_module_wiring_drawing_jpg_v2 Relay module wiring 4 channel relay module circuit diagram

Aptinex_ESP8266_IOT_WIFI_4_Channel_Relay_Module_Wiring_Drawing_JPG_V2

Relay module esp8266 wifi iot Circuit wiring of the four-relay module (shown are the two which are 4-channel relay driver circuit and pcb design

Relay module diagram

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4 Channel 5v Relay Module Circuit Diagram

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4 channel 5v relay module circuit diagram

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