First time poster, just want to share my DIY equipment.
My first project: Power box, basically 12V splitter without much smart features. It has 4 12V outputs. Each output has 5A fuse, so it is "sort of" safe if something dodgy happens. Additionally it has 2 USB ports. These both have 5V 3A output. Since it will be mainly used for RaspberryPi running astroberry 3A will be more than enough. Also it has custom 3D printed enclosure.
Second project: Automatic Focuser. I am using stepper motor (Nema 17 size), motor driver is A4988 and made custom board for it (basically it is Arduino nano but on a custom board). Software I am using is made from combining couple open source projects from internet (some stuff taken from myFocuserPro2, some stuff from ardufocus). Also it has audio jack port connected to one of microcontrollers pins. I am planing to use it for remote controller and/or temperature sensor.
Since it uses Moonlite protocol I dont need custom driver for IndiLib, so I can use already installed drivers
Ps. I designed custom enclosure which doesnt use any brackets, I am bit proud of that too (yeah, I know, it look similar to Sesto Senso2
here is short video of how it works: https://i.imgur.com/ECkVGjF.mp4
Any suggestions, comments and questions are welcome!