Relayringcounter

Summary

A ring counter test of the flip flops used in my relay computer. Check this out: relaysbc.sourceforge.net/devlog.html. A counter based on the flip-flops used in my relay computer. See relaysbc.sourceforge.net/devlog.html. Inspired by one of Tim Hunkin's recent videos. This is a simple Binary To Decimal Converter which just uses relays and switches. It's running Euclid's algorithm to find the greatest common divisor between 144 (0x90) and 233 (0xE9). These are two successive ... In 1950 a 32 Bit Computer named BARK was built by Electromagnetic Relay in Sweden. We just connected 6 relays to generate ... It's finally time to design and build the beating heart of my 8-bit relay computer ... the clock. In this mini-series I'm going to go ... This is a pair of complimentary transistor ring counters. First counter is 10 stages. Second is fed from the first and is a 6 stage. Arduino controlling a 74HC595 driving LM2803A. Small test, counting 0-255 at ~100Hz Yes, it sounds a Diesel engine ;) Part ... This is a Simon- memory game: it gives you a pattern of lights, and you have to repeat it, then the pattern length is increased by ... Until now I've been using oscillators made from off-the-shelf relays for driving other relay circuits. This video shows an oscillator ... This is a ten stage, complimentary transistor pair ring counter. It is being fed a 10Hz square wave that feeds a pulse forming circuit ... Here's a little circuit that I've been messing about with recently on the workbench. It's a four-stage ring counter, made entirely out ... Simple logic gate and memory... Interesting flip -flop circuit with relays and only one switch. Very simple logic gate and memory!