Joey's Electronics Projects

Over the past year, I have not had as much time as I would have liked to devote to my electronics projects because I have been so busy with...

About a year ago I bought a Discover kit from ST. This one has an STM32F429, which is an ARM M4 running at 168MHz with 256KB of RAM and...

My first use for the EEPROM programmer  I have been working on is a lookup table. This will be for another project I have not started ...

The last part of my RPN Scientific Calculator is the keypad. Before, I had considered trying to make individual key labels somehow. If I co...

For a couple of projects I want to work on in the next few months I will need to use EEPROMs. Another member at our hackerspace I have been...

For Halloween I decided to put some LEDs controlled by an MSP430 on a sombrero. Unfortunately, I did not finish in time to take it to the...

For a year or two I have been thinking about making a brainfuck computer out of 7400 series logic. Homebrew computers made out of logic chi...