"The item can generate square wave signals, provide various pwm signals for experimental development, and generate adjustable pulses to control related circuits, such as using the pwm signal generator to adjust the brightness of the light or drive the motor."
The led screen of this pwm signal generator shows the frequency and duty cycle. They are adjusted by 2 knobs.
When the digital tube has no decimal point, its unit is HZ; when there is a decimal point, its unit is KHZ. HZ and KHZ are automatically converted; no artificial adjustment is required.
Frequency range: 1HZ~100KHZ, duty cycle range: 0~100%, working voltage: DC 3.3V~20V, output current: 5MA
WARRANTY: We back this square wave signal generator module with 12 months warranty. If you meet any question, Please contact us, We will fix your issue within 24 hours.