ماژول مولد پالس PWM

Time delay time in 0.1 seconds to 3700 seconds between adjustable, there are 8 kinds of time range of choice.
Time delay output can be directly connected with the relay module, which is composed of a cycle timing relay;output standard square wave, can also be used as a square wave generator for experimental development.
Square wave signal is used to drive the stepper motor driver.generate adjustable pulse for MCU use.generate adjustable pulse, control the related circuit.high level output, LED light.
Size: 33 * 24 * 14 mm(L * W * H)
Weight:6.0g / 0.21 oz
Input voltage: 3.3V-12VDC
5V supply, the output current can be about 15MA;
12V supply, output current is about 35mA;
Input Current: ≥100MA

Output voltage: supply input voltage matches

Connection:

VCC: DC power source connected to the positive (3.3-12V).
GND: DC power source connected to the negative.