PWM Pulse Adjustable Display XY-PWM Cover

XY-PWM Cover pembangkit WPM yg dilengkapi dengan LCD
Spesifikasi:
1. Working voltage: 3.3~30V ;
2. Frequency range: 1Hz~150KHz ;
3. Frequency accuracy: the accuracy in each range is about 2% ;
4. Signal load capacity: the output current can be around 5~30ma ;
5. Output amplitude: PWM amplitude is equal to the power supply voltage;
6. Ambient temperature: -20~+70 ℃

1. XXX ( no decimal point ) : the minimum unit is 1Hz , and the value range is 1Hz~999Hz ;
2. The minimum unit of X.XX (the decimal point is in the hundreds place) is 0.01Khz , and the value range is 1.00Khz~9.99Khz ;
3. XX.X ( decimal point in tens ) : the minimum unit is 0.1Khz ; the value range is 10.0KHz~99.9KHz
4. XXX ( decimal point in tens and hundreds ) : the minimum unit is 1Khz ; the value range is 1KHz~150KHz
eg frequency display: 100 means PWM output 100Hz pulse;

1.01 means PWM output 1.01K pulse;
54.1 means PWM output 54.1KHz pulse;
1.2.4 means PWM output 124KHz pulse;

Duty cycle value range: 0~100% ;
All setting parameters are saved after power off