Simple Camera Slider Electronics
Today we're building electronics for a simple slider, without using a stepper driver chip or breakout board. Parts List We will need the following: Some Jumper Wires1 x 10k Resistor1 x Button4 x 220 Ohm Resistors4 x NPN Transistors (I've used the pn2222)4 x LED's1 x 5v Unipolar Stepper Motor (I'm...By: IanCumming
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