I did end up make a simple PCB that plugs into a breadboard, but looking back the simple circuit would have worked just as well placed directly on a breadboard. Here’s what you need: If you have ...

In 1976, a 6×7 inch breadboard from AP was about $50. Meanwhile, back in 1974, [Cooper] wanted to put together circuits easily. His solution? A wooden board, some copper pipe, rubber bands ...

Take our "Skills and Knowledge" poll. The circuits in the book were described for implementation using modern breadboarding techniques. Breadboard-friendly power supplies and rudimentary test-and ...