XY-PWM
$3.981pcs
The XY-PWM module is a device that generates adjustable PWM waves. It can output corresponding PWM waveforms according to the set duty cycle and frequency, and is often used for components that require speed regulation.
| Dimensions | 76 × 40 × 23 mm |
|---|---|
| Brand |
easyelecmodule |
2485 in stock
Explanation of Differences between XY-KPWM and XY-PWM1
The function of the switch is only to turn the power on and off; all other settings and usage methods are consistent.
Product Description
It provides PWM output, with adjustable frequency and duty cycle. It has two working modes:
- Normal Mode:
Duty cycle adjustment step: 1%;Frequency range: 1Hz ~ 150kHz;Duty cycle range: 0% ~ 100%.
- Fine Mode:
Frequency range: 1Hz ~ 15kHz; Duty cycle adjustment step: 0.1%; Duty cycle range: 0.0% ~ 100%.
The frequency is divided into four ranges and switches automatically:
1.XXX (no decimal point): The smallest unit is 1Hz, with a value range of 1Hz ~ 999Hz;
2.X.XX (decimal point at the hundreds place): The smallest unit is 0.01kHz, with a value range of 1.00kHz ~ 9.99kHz;
3.XX.X (decimal point at the tens place): The smallest unit is 0.1kHz, with a value range of 10.0kHz ~ 99.9kHz;
4.X.X.X (decimal points at the tens and hundreds places): The smallest unit is 1kHz, with a value range of 1kHz ~ 150kHz.
Examples of frequency display:
- “100” means the PWM outputs 100Hz pulses;
- “1.01” means the PWM outputs 1.01kHz pulses;
- “54.1” means the PWM outputs 54.1kHz pulses;
- “1.2.4” means the PWM outputs 124kHz pulses.
All set parameters are saved when the power is off (non-volatile storage).
Pinout Description
Parameter Setting
This XY-PWM module adjusts frequency and duty cycle via a potentiometer. It can detect the rotation speed to enable fast adjustment. By default, it adjusts the duty cycle. Short-press the button to switch to frequency adjustment; long-press for 2s to lock the settings; long-press for 5s to switch modes (Normal Mode / Fine Mode). The operation is simple, and parameters are saved automatically after setting—no data loss when the power is off.
Electrical Parameters
| Parameter Category | Specification / Value |
|---|---|
| Operating Voltage | 3.3V ~ 30V |
| Frequency Range (Normal Mode) | 1Hz ~ 150KHz |
| Frequency Range (Fine Mode) | 1Hz ~ 15KHz |
| Frequency Accuracy | ±2% |
| Signal Load Capacity | 5 ~ 30mA |
| Output Amplitude | Equal to Supply Voltage |
| Operating Temperature | -20°C ~ +70°C |
| Weight | 42g |
Application Scope
1.Used as a square wave signal generator to produce square wave signals for experimental development;
2.Generates square wave signals to control motor drivers;
3.Produces adjustable pulses for MCU (Microcontroller Unit) use;
4.Generates adjustable pulses to control related circuits (like PWM dimming, speed regulation applications).
Serial Communication Method
- Communication Standard: 9600 bps
- Data Bits: 8
- Stop Bits: 1
- Parity Bit: None
- Flow Control: None
Demo Video
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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