PrimeRobotics NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Educational Electronic Hobby Kit

The scope of this module: 1 is used as a square wave signal generator generates a square wave signal used for experimental development. 2 to drive a stepper motor for generating a square wave drive signal. 3 adjustable pulse generated for use by MCU. 4 adjustable pulse generation, control circuitry associated.