This project combines two Arduino Uno boards: one as a master and the other as a slave. The master Arduino handles the LCD display and temperature monitoring using a DHT22 sensor. The slave Arduino ...

Each 8x8 led matrix has 16 pins to connect, so 16x16 led matrix has 64 pins. Therefore, I didn't have enough pins from MCU ATMEGA324PA (because of using two ports A and B) in order to connect all pins ...

Anyone who is wanted to create their very own LED matrix watch may be interested in a new project which is being entered into the The 2017 Hackaday Prize competition and has been created by user Mile.

これまでArduino互換のマイコンがメインだったCoderDojo西神に、Arduino純正のUno R4 WiFiが来ましたのでご紹介です。 特徴 このArduino Uno R4 WiFiの特徴はいくつかありますが、外観的に目を引くのは8x12のLEDマトリックスです。ここだけmicro:bitっぽいですが、より ...