Electronics Projects

Here's some pictures of various boards I prototyped, designed and had produced via fabrication services like JLCPCB.com - both through hole and SMD assembled. Most of these are experiments around modular synths, IoT devices, or driving LED displays. I have been designing PCBs and writing firmware for more that 10 years now, with deep-dives into logic circuits, power management, led drivers, and digital communications.

SPI signal analysis for a 14-segment display driver board

Building a modular synth sound module kit

An early PCB design for an 8-digit 14-segment analog display

Various large-format circuit boards for LED projects

I made a lot of variations of LED module boards for common 7-segment digits, from tiny to huge

One of my more challenging designs!

I manufactured these tiny RGB SMD components that make up 5x7 dot matrix display which can be wired in series to make message boards. https://github.com/PixelTheater/RGB-message-block

An experiment where I made these disco-light tiles, the front is made from PCB FR4 material, but super-thin so it's transparent

I like me some LED cubes, any size'l do!

*A clock kit I designed for easy assembly for DIY projects - https://github.com/PixelTheater/mini-clock-rgb*

A battery-powered portable clock and power bank prototype, made with my custom-designed mini-clock LED board

The hi-rez DodecaRGB version 2 design, with the Teensy 4.1-powered LED driver board that fits inside