Looks like I gained a pile of new users, Who ever you are, Hello.
Above is a picture of some of the stuff I’ve built or bought. From the center top, counter-clockwise:
Cheap 7-segment display clock kit, works, but I have plenty of clocks. Based on some ATMega chip, I think.
LM386 audio amplifier on some lousy breadboard. Works, but no too impressive.
Midi adapter for an Arduino. Not yet tested. I made 2. Basically an opto-isolator and a few passives.
LED Matrix module – common thing for Arduino experimenters. I have a LOL board too.
Arduino Micro with the end pins extended to make it work in a socket.
FM wireless mike kit. Works, but very feedback-y.
USB to Serial board (can’t have too many of those, given that I have lost one already).
An adapter board for an INHAUS Arduino board. It has a double row of pins so it can be mounted in a double header. Attached is another USB to Serial. Its an interesting form factor with 3.3v logic, but req 5v to upload sketches.
Center is a cheap function generator kit. I have a better one, but I don’t use either just now. Maybe there is a synth experiment in my future?
That’s all for now. Next up should be my Anet A8 3D printer that I’m slowly modding.