Stepper Motor Testing Board (ET-MINI SMCC V2)MINI Board for testing STEPPING MOTOR that has been improved to interface with power supply to drive external STEPPING MOTOR; moreover, there is a particular Power Supply to drive Stepping Motor. Uses IC No. MC34063 and 4 Coil stepping motor. Uses 4 of TR BC337 with LED to display the operating status and indicator to show directional rotation of Connector PIN HEADER 6 PIN.
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