Case For Selfmade Roller Blinder Circuit

thingiverse

I'm building a custom circuit board to control my roller blinds in my room. It features a ground plate for mounting the board and a snap-on cover that houses the switches and IR receiver. I designed it using Siemens Solid Edge ST6. The circuit itself is surprisingly simple, consisting of just two H-bridges built with transistors. These can be toggled on either by mechanical switches or my Arduino controller, which responds to infrared signals from an Apple Remote. I've recently updated the design to include a new cover that fits seamlessly onto the ground plate.