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MiOYOOWWHDTS WHDTS Signal Generator 1-Channel 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display

Q: I have this whdts signal generator its looking like it can't control a pwm coil what is amp rating for this unit? what might i be needing then?

You need to add a power Mosfet. Onyehn 0-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi 6 Pack

Q: I have an expensive boat tachometer i wish to test. will this generate the proper waveform to simulate an rpm signal from the engine sensor?

Yes it will. You will get a square wave form. This unit will let you check the full range of the tachometer 's linearity and even beyond.

Q: Can this be set for fractional frequencies, like 10.5Hz?

The frequency resolution on the push-button version is X.XX below 10Hz, and XX.X between 10.0 and 99.9Hz. Therefore, a frequency setting of 10.5Hz is obtainable. Not sure what the resolution is in these ranges for the dial-control version.

Q: Can this be able to put pwm signal bypass radiator fans on a vw mk5 the control module

If you are looking for a way to power the WHDTS with the 12V DC vehicle power and output a PWM signal to the radiator fan you can control the fan speed. If you are wanting to fake out a module on the vehicle you could also be successful. I have purchased a few of these and mounted them in plastic project boxes with 5-way binding posts and we use them in a lab off of a DC power supply to control the speed of 3-wire computer style cooling fans.

4.4/5

Product ID: 719275363

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Description

MiOYOOWWHDTS WHDTS Signal Generator 1-Channel 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display

Have a Question? See What Others Asked

I have this whdts signal generator its looking like it can't control a pwm coil what is amp rating for this unit? what might i be needing then?

I have an expensive boat tachometer i wish to test. will this generate the proper waveform to simulate an rpm signal from the engine sensor?

Can this be set for fractional frequencies, like 10.5Hz?

Can this be able to put pwm signal bypass radiator fans on a vw mk5 the control module

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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560 DH

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