[Pierre] recently bought his first car and decided to make his own RFID electric starter for it! An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off.

When you start on larger projects, say you upgrade to a Due or Teensy for more code or memory space, the Arduino IDE can hamper your productivity. Moving beyond these limitations requires a new ...

Apart from understanding the Arduino's code language, one of the most confusing ... components like the BME280 environment sensor, RC522 RFID module, and TFT display module. The I2C/TWI pins ...