electronics - Opsbros

Nokia 5110 - Back from the dead. Part 1: Nostalgia

I loved my Nokia 5110 and I wonder if it was possible to breathe new life into this long-shelved and still-memed mobile phone. As it turns out, not only is it possible, but it's going to be a lot easier than I anticipated.

electronics

WiFi Binary Clock

Who doesn't love a classic Binary Clock? I remember getting one of these when I was in my 20's from ThinkGeek, and it was pride of place on my desk. LED's are a thing of beauty.

electronics

IBM M13 Trackpoint USB Converter

Me, never not on the lookout for an opportunity to design something, whether needed or not, worked with @micon to design a module that could fit snugly in the keyboard, and provide a USB-C interface directly into the Keyboard/Mouse module.

electronics

Debug Header

After watching a livestream by UnexpectedMaker struggling to put probe pins on his Stepper Motor driver connected to a Raspberry Pi, I thought a breakout header might help; so I whipped up this little board.

electronics

Tasmota Quad Switch Breakout

The Tasmota Quad Switch Breakout is designed to make connecting a custom quad light switch to a Wemos D1 mini running Tasmota super super easy.

electronics

The past lives again!

I found a GameBoy Camera for my GBC and thought it'd be a good idea to extract the photos from eons ago and bring them to the era of the internet.

electronics

Volumer

I've always wanted a good USB volume control, so I decided to design one.

electronics

The Bindicator

So I made this project for my dad for Fathers Day a couple of years ago, and thought i'd share it. The one shown is the Rev-1 design which is far from perfect, in fact it has several major issues I will discuss below, however it definitely works,

electronics

OpenReflow Project

The OpenReflow project is an Open Source Hardware Reflow Oven Controller module that is designed to work with most 120v and 240v toaster ovens, to provide a consistent, reliable and flexible reflowing control.