3 ms·
Get an ESP32 and drive a MOSFET through a GPIO pin that in turn drives the LED array. Then use the WiFi on it and make it controllable through Alexa. Hands fr
by spookthesunset 7y ago
Get an ESP32 and drive a MOSFET through a GPIO pin that in turn drives the LED array.
Then use the WiFi on it and make it controllable through Alexa. Hands free operation!