If you miss the days when you used Basic on your classic computer or wrote embedded software with a Basic Stamp, then maybe dust off your Arduino UNO or any similar AVR board and try nanoBASIC_UNO ...
Why buy a keyboard when you can learn so much by making one instead?
You may not know what a ADM-3, a TV910, or a H1420 are, but you probably have at least heard of a VT-100. They are all ...