CGA monitors may not be an amazing technological advance these days, but they can generally be found very cheaply. Additionally, they have a DB-9 connector and work off of TTL ranges (0-5VDC) makin… ...

An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

5. Check that your setup matches that below, and then upload the code in “The Sketch” (see below). 6. Connect the Arduino to your computer using the USB cable. Open the Serial Monitor in your IDE to ...

You can send and receive serial data over WiFi by connecting WiLoader dedicated serial pins to AVR UART pins (RX, TX). Just like other COM ports that Arduino serial monitor uses for communicating ...