Description:
This module uses PWM (pulse width modulation) to control the speed of the motor, adjust the duty cycle of pulse width to make the speed change from 0 to maximum. The wider the width of control waveform peak, the faster the motor speed; conversely, the wider the width of control waveform trough, the slower the motor speed. High-quality devices are used in circuit boards and components to ensure the success rate of fabrication and circuit stability.PCB size: 4.7 x 3.4 mm.
Working voltage: DC5.5V - 12V.
Maximum current: There is no test at present, estimated at about 2A. Buyers are requested to add heat sinks to TIP41 transistor for high current.
Speed range: adjust < - > full speed.
Package Included:
5 x DIY LM358 DC Motor Speed Controller Kit
