2 Channel PWM Pulse Wave Signal Generator, 1Hz to 150KHz (Square Wave)

  • RM19.00

  • Product Code: Solar-Charge-Controller-SX01-3A
  • Availability: In Stock

 

 

Features

  • Square wave for experiment development

 

Specifications

  • Operating Voltage: 5 – 30VDC, support micro USB 5V power supply
  • Frequency Range: 1Hz ~ 150KHz
  • Frequency Precision: 2%
  • Duty Cycle Range: 0%-100%
  • Signal Load Capaciity: Output current is within 8 – 30mA
  • Output Range: Default 5V V-pp (can be changed by external power)
  • WorkingTemperature: –30℃ ~ 70℃
  • Module Size: 41 x 29mm

 

Package Includes

  • 1 Solar charge controller

 

Display Instructions

  • There are 3 display range:
  • 1:XXXX->the unit is 1Hz, range is 1Hz-999Hz
  • 2.XX.X->the unit is 0.1KHz,range is 0.1KHz-99.9KHz
  • 3.X.X.X.->the unit is 1KHz, range is 1KHz-150KHz
  • e.g.:100->100Hz;54.1->54.1KHz;1.2.4.->12KHz


Setting Instructions

  1. Short press "Set" to interchange display the 4 values:
    1. FR1: PWM1 frequency
    2. dU1: PWM1 duty cycle
    3. FR2: PWM2 frequency
    4. dU2: PWM2 duty cycle
  2. press"Up" and "Down" to set the current value


Control:

  • Communication Standard: 9600 bps
  • Data Bit: 8
  • Stop Bit: 1
  • Verify Bit: none
  • Flow Control: none

 

  1. Set the PWM frequency:
    • "S1FXXXT": set the PWM1 frequency as XXX HZ(0001-999)
    • "S1FXX.XT": set the PWM1 frequency as XXX KHZ(00.1-99.9)
    • "S1FX.X.X.T": set the PWM1 frequency as XXX KHZ(0.0.1.-1.5.0.)
      • S1->PWM1; s2->PWM2; F->frequency; D->duty cycle; T->Stop bit
  2. Set the PWM duty cycle:
    1. "S1DXXXT": set the PWM1 duty cycle as XXX(001-100)
    2. "S2DXXXT": set the PWM2 duty cycle as XXX(001-100)
  3. DOWN: set successful
  4. FALL: set fail

 

 

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Tags: Charge Controller