Transistor clock kit uses no chips
Here’s an impressive digital clock kit based on discrete components boasting a hefty bill of materials – 194 Transistors 566 Diodes 400 Resistors 87 Capacitors 10†by 11.3†Printed Circuit board with silk screen symbols indicating component locations Wow, looks like a great way to learn to appreciate ICs! – Transistor clock [Thanks, Azog!] In […]