In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Dimensions – 34.2 x 25.6 mm; Weight – 10 grams; The board is said to be compatible with Arduino IDE and NodeMCU firmware. ESP8266 analog input only support 1 volts, but the board support 3.3V because ...

Arduino firmware to turn an Arduino into a relay controller - xdarklight/arduino_pdu_rly. Skip to content. Navigation Menu Toggle navigation. Sign in Product ... an Arduino board (this was developed ...

The default MAC address should give the arduino an address WizNetA1DE07. To run multiple arduino relays on the same network it will be necessary to assign different MAC addresses. The RelayControlTest ...