Building a Left-Handed Piano MIDI “Man-in-the-Middle” Device
Learn how to build a custom Arduino MEGA MIDI Man-in-the-Middle (MITM) device that inverts incoming notes, letting you play any…
Category: Electronics
Project Skyverb Part 2: Implementing the Basic Echo
Implementing a digital delay on an FPGA using Verilog
Project Skyverb Part 1: Building the Digital Wire
Exploring the use of FPGAs as audio processors (reverb, delay, etc.)
Retro Z80/Z180 Emulator for macOS
To understand how hardware and software commingle to create a functional computer, we will analyze the Retro180Emulator, a project designed…
Building a Weather Display on the PyPortal Titano
I recently built a weather display for my Adafruit PyPortal Titano using CircuitPython. This project fetches live weather data from…
FPGA Sprite with VGA, Thruster Sound, and Flame
Over the past few days I’ve been working on a fun FPGA project: getting a sprite (my little ship) to…
Implementing the SAP-1 Computer on FPGA
Over the last few weeks I’ve been implementing a minimalist 8-bit SAP-1 (Simple As Possible) computer on an FPGA. This…
Playing Midi Music on Arduino
Turning a MIDI File into Arduino Music with PlatformIO 🎵 Project Overview In this project, we created a simple workflow…
Speech in C
Writing C programs for speech on the SC126 (RC2014 Compatible) with a SPO256-AL2 Speech Synthesis Chip I spent some time…
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…