Blinder

A 3D printed blind opener running Tasmota controlled by HomeAssistant. I designed and built the mechanics first and got the circuit working on breadboard. It opens at 8 AM and closes at sunset. When I then came to design the PCB I found I had left very little space for it, so I ended up with 4 layers and a routed outline to avoid an obstacle. That didn't break the bank and they arrived on time and great quality. I didn't have space for more than one mounting hole, so I incorporated 3D printed rails to hold three corners and then a single screw holds the fourth. I also ordered a solder stencil and that worked perfectly in my upgraded T-962 reflow oven.