A WHITE LED NIGHT LIGHT
I discovered LEDs back in 1974, and thought they were the coolest thing ever. I was still in high school at the time and I was just starting to play with TTL. While others my age were out partying and chasing girls, I was getting my jollies by watching red LEDs count in binary. That’s probably why I didn’t have a lot of friends.
Selected questions from past Q&A columns.
Need to brush up on your electronics principles? These multi-part series may be just what you need!