Uses an Arduino Nano, 70x40 0.42" I2C LCD, ACS712 Voltage Sensor (30A in my case), and a voltage sensor module. Voltage and current measurements were fine for my purposes but were still inaccurate ...
stopped (four blue lights in centre of display) turning left (three red lights on left of display) turning right (three green lights on right of display) The encoder position is automatically assumed ...
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I'm looking for a SBC recommendation for a stepper motor application for my employer. The stepper motor will rotate a chuck and an external device will take measurements based on the chuck's position.