Visualize APDS-9960 Color Sensor Data with CircuitPython and SwiftUI
Introduction In this tutorial, we’ll build a real-time color monitoring system: Hardware: APDS-9960 color sensor connected to a CircuitPython-capable board.…
Tag: electronics
Playing Midi Music on Arduino
Turning a MIDI File into Arduino Music with PlatformIO 🎵 Project Overview In this project, we created a simple workflow…
Interfacing Raspberry Pi With Lcd
I’ve spent the past few days exploring a project that allows me to display text on an LCD using a…
Using Xmodem to Transfer Files to Retro Computer
My retro computer is an SC126 designed by Stephen C. Cousins. It has two serial ports. I am using 1…
Four day weekend without the Internet
I just spent four days disconnected from the Internet. It was strange. I also forgot and left my power brick…
My Obsession with Feedback Continues
I recently spent some time with my digital audio workstation (DAW) putting together a heavily delayed feedback loop on the…
Assembling a Morse Code Radio kit
I recently purchased an electronics kit for sending and receiving morse code. It has a port where you can plug…
My first 3D printer – the Geeetech i3 Pro B (Prusa Clone)
Back in the day… When I was a kid (back in the 80’s), I used to come home from school…
FPGA for Fun #1 (Part 2) – Driving the MAX 7219 LED Display Module
In a previous post, I covered the wiring diagrams, finite state machines, and LED segment encoding for the MAX7219 display…