I recently ordered a few LED display modules based on the MAX7219 chip. When they arrived, I immediately began putting together projects to use them. The first project was to wire one up to my Raspberry Pi and use C…
In a [previous blog post](/posts/running-a-net-core-2-0-webapi-app-on-the-raspberry-pi-raspbian/), I discussed how to create a dotnet core 2.0 WebApi application to run on the Raspberry Pi and trigger an LED. This post will build upon that by outlining the steps I took to connect…
When I was in my early 20’s, I setup my Korg Poly-Six synthesizer so that the audio output fed into a Radio Shack (Realistic) Reverb Machine with the output of that going back into the synthesizer input (a modification that…
A few months ago, I had an idea to create a new musical instrument that mounted on a glove. I used a cycling glove that I had from that time that I bought the Trek bike and rode it twice…
In my previous post, I talked about how I implemented a binary counter with my Mojo FPGA board. I am working on a follow-up post on implementing a reverse binary counter with a switch that lets you change between the…
I recently ordered the brilliant Open-source DSO138 oscilloscope kit by JYE Tech. It costs about $20 and is eligible for Amazon Prime shipping, so I thought I’d give it a try. It sat in a pile of other electronic parts…