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ZkeeShop

ZkeeShop Signal Generator 1Hz-150kHz PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display with Switch Function

Condividi:

  • Working voltage range 3.3V-30V;
  • frequency range 1Hz-150kHz/1Hz-15kHz; output current 5-30mA; frequency accuracy 2% in each range.
  • Dual Work Mode. Support both Frequency Adjustment and Duty Cycle Adjustment. Support UART. Support enable output.
  • With lock function; PWM output, can set frequency & duty cycle separately; duty cycle upper and lower bounds adjustable; support serial communication; all data auto saved after setting.

Work Voltage: DC 3.3V-30V Frequency Range(Normal mode): 1Hz~150KHz Frequency Range(Precise mode): 1Hz~15KHz Frequency Accuracy: 2% Duty Cycle Accuracy: 1% at Normal mode Duty Cycle Accuracy: 0.1% at Precise mode Duty Cycle Range: 0. 00%-100% Output Current: About 5-30mA Output Amplitude: Same to input voltage Work Temperature: -104℉~185℉(-40℃~85℃) Work Humidity: 0%~95%RH Size: 31.651.45in(784237mm)

Using Step:

  1. Connect to power supply
  2. Press rotary switch for 10second to switch Normal mode and Precise mode
  3. Short press rotary switch to set frequency and change value by rotating switch
  4. Press rotary switch for 2second to set duty cycle
  5. Keep press for 5second to lock set parameters
  6. Test
  7. Press button ‘ON/OFF’ to turn on or off PWM output
  8. Remove power and connect load to use module. This Signal Generator has two work modes: Normal Mode & Precise Mode. For the Operation Methods of Frequency Range Setting and Duty Cycle Range Setting.

Storico del prezzo su Amazon

30gg. fa Oggi

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