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2-Channel PWM Signal Generator Module, Stepper Motor Driver
$0.9000
In stock
SKU
MTR-09-018
Volume discounts:
- +50 4 % $0.8600
- +100 6 % $0.8500
- +300 8 % $0.8300
- +500 10 % $0.8100
- +1000 12 % $0.7900
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Lm358 Duty And Frequency Adjustable Square Wave Signal Generator Previous 
The 2-Channel PWM Signal Generator Module provides two independent PWM outputs for adjustable frequency and duty cycle control. It supports serial communication and can be connected through a serial port. The module offers a wide frequency range and high precision for generating adjustable square wave signals. It includes three control buttons: Set, Up, and Down. Short pressing the SET key allows adjustment of four parameters: FR1, dU1, FR2, and dU2. The parameter name flashes before each change.
Features of 2-Channel PWM Signal Generator Module - 1Hz-150KHz, 5-30V
- Two independent PWM outputs
- Adjustable frequency and duty cycle
- Serial port communication
- Three-button control
- Preset parameter memory
Specifications of 2-Channel PWM Signal Generator Module - 1Hz-150KHz, 5-30V
- Operating voltage: 5-30V
- Micro USB power supply: 5.0V
- Frequency range: 1Hz-150KHz
- Frequency precision: 2%
- Signal load capacity: output current 8 to 30mA
- Output range: 5V V-pp
- Output range change: can be changed by external power
- Internal memory: yes
- Power-on function: output applies saved settings
- Size: 41x28 mm
- Thickness: 1.6 mm
- Weight: 10 g
- Current control: none
- Serial communication standard: 9600 bps
- Data bit: 8
- Stop bit: 1
- Verify bit: none
- Flow control: none
How to Use 2-Channel PWM Signal Generator Module - 1Hz-150KHz, 5-30V
- Connect the module to a 5-30V power supply or micro USB 5.0V.
- Use the Set, Up, and Down buttons to select and adjust FR1, dU1, FR2, or dU2.
- Connect the serial port if remote control is needed.
- Apply the saved settings and use the PWM outputs as required.
More Info
- FR1 refers to PWM1 frequency.
- dU1 refers to PWM1 duty cycle.
- FR2 refers to PWM2 frequency.
- dU2 refers to PWM2 duty cycle.
| Interface Type | UART |
|---|---|
| Operating Voltage (V) | 5-30V |
| Operating Current (mA) | 8-30 mA |
| Dimensions (mm) | 41x28 mm |
| Mounting Type | Screw holes |
| Device Type | Dual Channel PWM Signal Generator Module |
| Clock Accuracy (ppm) | 2% |
| Weight (g) | 10 |
| Alarm | No |
| Relay Channels | No |
| Adjustment | DOWN, SET, UP |
| Functions | Adjustable square pulse generation, Duty Cycle adjustment, Frequency adjustment |
| Output Type | PWM |
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