DIY

A 3-post collection

CrossFit/Interval Timer - Wemos Mini D1 with Max7219

I started a CrossFit Timer with a MAX7219 screen, 3D printed the case. I used the Wemos Mini for a change as it had a 5v output. I'm going to bundle this up into a course/project as its quite nice and allows the maker to mess with the code »

Adding an AUX IN to an old stereo

I found a multiwire plug coming from the radio board at the front of the radio, so I removed the plug and wired in a 3.5mm jack to the "L OUT", "R OUT" and "GND". Passed it through and out the back, tinned the speaker cable wired and gave »