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XY-LPWM Adjustable PWM Pulse Generator Module with LED Display
$1.5000
In stock
SKU
MTR-09-023
Volume discounts:
- +50 4 % $1.4400
- +100 7 % $1.4000
- +300 9 % $1.3700
- +500 11 % $1.3400
- +1000 13 % $1.3100
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SI5351 Signal Square Wave Generator Previous 
XY-LPWM Adjustable PWM Pulse Generator Module with LED Display is a PWM signal generator module for adjustable pulse output. It supports independent adjustment of frequency and duty cycle. The LCD display shows the frequency and duty cycle clearly. Serial communication is supported for parameter setting and reading. The module stores settings in internal memory and applies the saved output settings after power is connected.
Features of XY-LPWM Adjustable PWM Pulse Generator Module
- LCD display for frequency and duty cycle
- Independent frequency and duty cycle adjustment
- Wide frequency range
- High frequency accuracy
- Internal memory
- Saved settings after power-up
- Serial communication
Specifications of XY-LPWM Adjustable PWM Pulse Generator Module
- Working voltage: 3.3~30V
- Frequency range: 1Hz~150KHz
- Frequency accuracy: about 2%
- Internal memory: Yes
- Output after power connection: Applies pre-saved settings
- Signal load capacity: output current around 5~30mA
- Output amplitude: equal to the supply voltage
- Ambient temperature: -20 to +70 degrees Celsius
- Dimensions: 52x32x10 mm
- Communication standard: 9600 bps
- Data bits: 8
- Stop bits: 1
- Parity bit: space
- Check digit: none
- Flow control: none
- Duty ratio range: 0 to 100%
How to Use XY-LPWM Adjustable PWM Pulse Generator Module
- Apply power within the working voltage range.
- Set the PWM frequency with commands such as F101, F1.05, F10.5, or F1.0.5.
- Set the PWM duty cycle with the DXXX command.
- Send read to check the configured parameters.
More Info
- The duty ratio is inverted.
- Setting success returns DOWN.
- Setting failure returns FALL.
| Interface Type | UART, PWM |
|---|---|
| Operating Voltage (V) | 3.3V, 5V, 12V, 24V |
| Operating Current (mA) | 5~30 |
| Operating Temp (°C) | -20 to +70 |
| Dimensions (mm) | 52x32x10 |
| Device Type | Single Channel PWM Signal Generator Module |
| Clock Accuracy (ppm) | ±2% |
| Chipset | XY-LPWM |
| Alarm | No |
| Relay Channels | No |
| Adjustment | Duty cycle adjustment, Frequency adjustment, Serial command |
| Timing Range | 1Hz~150KHz |
| Functions | Adjustable square wave pulse generation, LED dimming, Motor speed control, PWM signal generation |
| Output Type | PWM |
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