Product Review
Parameters:
1. Working voltage: DC3.3 ~ 30V;
2. Frequency range: 1Hz ~ 150KHz;
3. Frequency accuracy: the accuracy in each range is about 2%;
4. Signal load capacity: the output current can be about 5 ~ 30ma;
5. Output amplitude: PWM amplitude equal to the supply voltage;
6. Ambient temperature: -20 ~ +70 ℃.
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Application:
1. Used as a square wave signal generator, generate the square wave signal for experimental development and use;
2. Used to generate a square wave signal that controls the motor driver;
3. Generate adjustable pulse for MCU use;
4. Generate adjustable pulse, control the relevant circuit (PWM dimming speed and other applications).
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Package Includes:
1* PWM Signal Generator Module
- DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%.
- Application: it can be used as a square wave signal generator, generate square wave signal for experimental development; generate square wave signal to control the motor driver; generate adjustable pulse for MCU; generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc).
- High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz; range 1.00kHz~9.99kHz, display resolution is 0.01kHz; range 10.0kHz~99.9kHz, display resolution is 0.1kHz; range 1kHz~150kHz, display resolution is 1kHz.
- TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps.
- LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently.
