Repairing a Small DC Motor
I purchased a number of inexpensive small toy DC motors. As might be expected, based on cost, one of these motors did not rotate (i.e. it did not work) when I connected it to a five volt power supply. I felt this was probably due to either non-contact or poor contact of the wires inside the motor. T...
By: R Jordan Kreindler
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By: R Jordan Kreindler
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[original story: Instructables]