Double motor on a roller blind
thingiverse
EDIT 06-09-2020: I uploaded the Fusion360 file as well on request. --- Since my window blind is 2m long (6ft), 1 motor couldn't provide enough power to get the blind back up. So I designed a 2 motor holder and now the blinds can go up wihout skipping steps. I supplied 12v to the motor controllers so there is a higher torque. All other credits go to the orignal maker: https://www.thingiverse.com/thing:2392856 When uploading his code now, it won't work due to Json buffer issues. Please do the following to make it work: With the Arduino IDE, the version that is selected with the Board Manager (Menu Tools > Board > Board Manager: search for ESP) then the esp8266 by ESP8266 Community will be displayed and there you can select version and choose 2.4.2.
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