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HALJIA PWM Adjustable Pulse Frequency Duty Cycle Module Square Wave Rectangular Wave Signal Generator XY-LPWM

Regular price $6.99

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  • LCD can display frequency and duty cycle clearly
  • PWM output can set the frequency and duty cycle separately
  • Wide frequency range, high precision;
  • Working voltage: 3.3 ~ 30V;
  • Frequency range: 1Hz ~ 150KHz

Frequency has four ranges, automatic switching: 
XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz; 
X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz;
XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz; 
X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz
frequency display: "F101": Setting frequency is 101 HZ (001 ~ 999),"F1.05": Setting frequency is 1.05 KHZ (1.00 ~ 9.99)
"F10.5": Setting frequency is 10.5KHZ (10.0 ~ 99.9),"F1.0.5": Setting frequency is 105KHZ (1.0.0 ~ 1.5.0)
Duty cycle range: 0 ~ 100%,for example, D050, set the PWM duty cycle is 50%. All set parameters save when power failure.

The Module Parameters:
Working voltage: 3.3 ~ 30V;
Frequency range: 1Hz ~ 150KHz;
Frequency accuracy: the accuracy in each range is about 2%;
Signal load capacity: the output current can be about 5 ~ 30ma;
Output amplitude: PWM amplitude equal to the supply voltage;
Ambient temperature: -20 ~ +70 Celsius
Material: Metal
size: 52 x 32mmx 8mm
Colour: Blue

The Scope of Application:
1.Used as a square wave signal generator, generate square wave signal for experimental development and use;
2.Used to generate a square wave signal that controls the motor driver;
3.Generate adjustable pulse for MCU use;
4.Generate adjustable pulse, control the relevant circuit

Packing List:
1 x rectangular wave signal generator(Two versions, ship randomly.)