New PCB arrived and tested. The fan speed can now be controlled by turning the potentiometer. For the battery I used a JST plug to get reverse polarity protection.
A project log for Soap Bubble Machine
Automated Soap Bubble Machine controlled by Arduino with lasercut frame
New PCB arrived and tested. The fan speed can now be controlled by turning the potentiometer. For the battery I used a JST plug to get reverse polarity protection.
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