Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall

Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall,D1 Mini ESP8266 Development Board by Envistia Mall Relay Shield for WeMos,Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall: Industrial & Scientific, Get cheap goods online 100 Days Free Returns Free Shipping and Free Returns FREE RETURNS & FREE 7-DAY SHIPPING WORLDWIDE. for WeMos D1 Mini ESP8266 Development Board by Envistia Mall Relay Shield.

Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall

Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall: Industrial & Scientific. Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall: Industrial & Scientific. This D1 Mini Relay Shield is a digital switch to control much higher voltages and currents than your D1 Mini microcontroller can 。 Polarity: Active High - you must set pin D1 to high to switch this device ON 。 Relay Max Switching Voltage: 250 Volts AC 。 Relay Max Switching: Current: 10 Amps AC 。 Size: 28mm x 26mm x 17mm L x W x H 。 This D1 Mini Relay Shield is a digital switch to control much higher voltages and currents than your D1 Mini microcontroller can. Controlled by the D1 mini, the relay will switch to allow current to flow or turn off, depending on your wiring.。 The circuitry of the Relay Shield is set up so that the coil (control side) of the relay is connected between V and the collector terminal of a transistor. The base of the transistor is connected to Pin D1 of the D1 Mini board so that the state of the transistor, and hence, the state of the relay coil, can be turned ON and OFF based on whether the pin is at a HIGH (3.3VDC) or LOW (0VDC, ground) voltage, controlled in the code running on the ESP266.。 Specifications:。 Polarity: Active High - you must set pin D1 to high to switch this device ON。 Relay Max Switching Voltage: 20 Volts AC。 Relay Max Switching: Current: 10 Amps AC。 Size: 2mm x 26mm x 17mm L x W x H。 Package Includes:。 1x Relay Shield for Arduino WeMos D1 Mini 。2x P 2.mm pins。 。 。 。

Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall

Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall

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Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall


Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall: Industrial & Scientific, Get cheap goods online 100 Days Free Returns Free Shipping and Free Returns FREE RETURNS & FREE 7-DAY SHIPPING WORLDWIDE.
Relay Shield for WeMos D1 Mini ESP8266 Development Board by Envistia Mall