under construction
The device's physical mechanism took care of the complexities of motion, which left the circuitry requirements simple. We required a single (albeit powerful)
motor, speed and direction control, and an on/off switch.
...
The device's physical mechanism took care of the complexities of motion, which left the circuitry requirements simple. We required a single (albeit powerful)
motor, speed and direction control, and an on/off switch.
...