TTL Microcomputer Built on FPGA
18:33
ZX Spectrum build, No ULA.
12:16
The Gigatron TTL Computer without a Microprocessor
7:39
Slayer Exciter Primary Coil Experiment
17:35
Building a Relay-Powered Pi Machine
8:50
Five 555 Circuits You May Never Have Heard Of
24:55
Playing a Game on a MC14500 1-bit Single Board Computer!
28:43
Is this the FASTEST and CHEAPEST 8-Bit Computer Ever?
13:30