I've automated my blinds a couple of years ago. I didn't mention any driver and don't see any in the video. With the nema connected to a driver you just need to adjust voltage to get enough current for the torque you need to move the blind. In my case there was a spring to hold the blind in position. Check the A4988 and the drv8825.
Keep up the good work 🎉
I've automated my blinds a couple of years ago. I didn't mention any driver and don't see any in the video. With the nema connected to a driver you just need to adjust voltage to get enough current for the torque you need to move the blind. In my case there was a spring to hold the blind in position. Check the A4988 and the drv8825.