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DAOKI 2Pack Signal Generator Board 2 Channal Adjustable PWM Pulse Frequency LED Display Signal Generator Module 1Hz-150KHz with Micro USB Cable

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Product details

Management number 211160331 Release Date 2026/04/04 List Price US$36.00 Model Number 211160331
Category

Specifications: Working voltage: 5--30V, support micro USB 5.0V power supply. Frequency range: 1Hz ~ 150KHz. The frequency accuracy: ± 2%. Output current: Less than 30mA. Output amplitude: Default 5Vp-p (settable). Operating temperature range: -30 ~ + 70 °. Product size: 4.3x2.9x0.9cm / 1.69x1.14x0.35" 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(FR1:PWM1 frequency;dU1:PWM1 duty cycle;FR2:PWM2 frequency;dU2:PWM2 duty cycle) 2. press"Up" and "Down" to set the current value Serial Control: Baud Rage: 9600pbs; Date Bit: 8; Stop Bit: 1; 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: "S1DXXXT": set the PWM1 duty cycle as XXX(001-100); "S2DXXXT": set the PWM2 duty cycle as XXX(001-100) 3.DOWN: set successful; FALL: set fail. Package Included: 2 x 2 Channal Signal Generator Module 2 x Micro USB Cable

  • Working voltage: 5-30V, support micro USB 5.0V power supply.Output current: <30mA.
  • Frequency range: 1Hz ~ 150KHz; 0%-100% duty cycle adjusting independently through the on-board momentary push button
  • Dual channel fequency signal and duty cycle complementary output, easier to controlDual channel fequency signal and duty cycle complementary output, easier to control
  • Used as square wave source for instrument testing,driving the stepper motor, PWM control the motor speed / LED light brightness
  • Package Content:2 x 2 Channal Signal Generator Module, 2 x Micro USB Cable
Color Blue
Model DR-US-290-US
Terminal Usb
Brand Name DAOKI
Unit Count 2.0 Count
Item Weight 100 Grams
Switch Type Push Button, Temperature Switch
Circuit Type 2-way
Contact Type Normally Open
Manufacturer DAOKI
Actuator Type Push Button
Material Type Copper
Mounting Type PCB Mount
Connector Type Usb
Control Method Touch
Current Rating 30 Milliamps
Operation Mode Push button
Controller Type Push Button
Number of Items 2
Contact Material Copper
Operating Voltage 5 Volts
Number of Positions 2
Connectivity Protocol Wi-Fi
International Protection Rating IP00

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