1HZ 150KHZ mini PWM generator with display
Product Code: 863XY-LPWM
Inventory Status:
in stock
| Quantity | Price | VAT excluded | VAT included |
|---|---|---|---|
| 1 | Default | €6.48 | €7.9056 |
| 1 | Promo | €6.156 | €7.51032 |
| 3 | 5% | €5.8482 | €7.134804 |
| 5 | 10% | €5.5404 | €6.759288 |
* During the order confirmation phase, the prices including VAT will be rounded to the second decimal place according to with current legislation
Equipped with a backlit LCD display, this module is capable of generating a square wave PWM signal from 1 Hz to 150 kHz with an adjustable duty cycle from 0 to 100%. All parameters, set via 4 buttons or TTL level serial communication, are automatically saved in a non-volatile memory. Particularly suitable as a square wave signal generator to control the driver of a motor, for microcontrollers, dimmers, etc. Power supply: 3.3 to 30 VDC.
Technical features
- Power supply: 3.3 to 30 VDC
- Frequency range: from 1 Hz to 150 kHz - accuracy 2%
- Output current: 5 to 30mA
- PWM amplitude: equal to the supply voltage
- Settings: via four independent buttons for frequency and duty cycle. A short press increases or decreases by 1, a long press increases or decreases quickly.
- Operating temperature: -20 ° C to + 70 ℃
- Dimensions (mm): 52x32x9,5
- Weight: 14 grams
Communication Standard (Hyperterminal or similar)
- 9600 bps Data bits: 8
- Stop bits: 1
- Check digit: none
- Flow control: none
1, set the PWM frequency
- "F101": set the frequency to 101 HZ (001 to 999)
- "F1.05": set the frequency of 1.05KHZ (1.00 ~ 9.99)
- "F10.5": set the frequency to 10.5KHZ (10.0 ~ 99.9)
- "F1.0.5": set the frequency of 105KHZ (1.0.0 ~ 1.5.0)
2, set the PWM duty cycle
- "DXXX": sets the PWM duty cycle to XXX; (001 ~ 100)
- Like D050, set PWM duty cycle to 50%
3, read the set parameters
- Send "read" to read the set parameters.
- Set Success: DOWN
- Setting failed: FALL
