2 min
Put an LED on it: observability for breadboard computers
The cheapest debugging tool in electronics is a resistor and a light. How blinkenlights carried a 14-breadboard CPU build, and what they replace.
hardware
1 post · all posts
1 post · all posts
The cheapest debugging tool in electronics is a resistor and a light. How blinkenlights carried a 14-breadboard CPU build, and what they replace.