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GENERATORIAUS modulis XY-LPWM 1Hz-150Khz 3.3V-30V PWM Pulse Frequency Duty Cycle

Kodas ABRM21
  • Svoris bruto 15.00g

Eshop kaina: 8,70 €

Kiekis: 3+ 6+
Kaina: 8,18 8,09
Min. užsakymas: 1 Kartotinumas: 1

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The module has four independent keys, used to set the frequency and duty cycle, support short press (increase or decrease a unit) and long press (fast increase or decrease), very simple, set
the parameters automatically save, power failure Lost.

Module parameters:

  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 about 5 ~ 30mA
  5. Output amplitude: PWM amplitude equal to the supply voltage
  6. Ambient temperature: -20 ~ +70 ℃.

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 related circuit (PWM dimming speed and other applications)

Serial Port Control:

Communication standards: 9600 bps data bits: 8
Stop bit: 1
Check digit: none
Flow control: none

  1. set frequency of PWM
    F101: set frequency to 101HZ (001 to 999)
    F1.05: set frequency to 1.05KHZ (1.00 to 9.99)
    F10.5: set frequency to 10.5KHZ (10.0 to 99.9)
    F1.0.5: set frequency to 105KHZ (1.0.0 to 1.5.0)

  2. set PWM duty cycle
    DXXX: set PWM duty cycle to XXX: (001 to 100)
    Such as D050, set PWM duty cycle is 50%

3.read the set parameters
Send a "read" string to read the set parameters.
Setup successfully return: Down
Setup failed to return: FALL