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Pros & Cons
Pros
Reviewer says device works as advertised. Can easily drive pc fans, and other simple pwm motors. The channels all rise together and the falling edge is adjustable.
Highlights
Quality
Worked perfect for testing and calibrating my honda tachometer and speedometer😄
The unique pwm channels work as advertised.
This means that whatever this is connected to can’t share a ground reference with this module without some isolation.
The channels all rise together and the falling edge is adjustable.
Price
Cost is outstanding and does a very good job.
Considering all the controls and the backlit ldc display, it is an amazing value for the money.
It is a nice product for the right price.
Competitiveness
Note to hiletgo: if you built and sold a similar product that allowed setting different frequencies for each channel (but the s... Read More
Overview
- How are reviewers describing this item?
different, each, three, level and same. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has determined that the review content quality is high and informative.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 53 reviews as of our last analysis date on Jul 17 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I think i only cursed once setting this up to drive a pulsing electromagnetic wave
Posted by a reviewer on Amazon
If you have an oscilloscope grab a pair of these
Posted by a reviewer on Amazon
The channels all rise together and the falling edge is adjustable
Posted by a reviewer on Amazon
Not what i needed but if this meets your needs it works fine
Posted by a reviewer on Amazon
There are no posts so youll need to solder wires or use your own posts
Posted by a reviewer on Amazon
It looks like there are programming pins but no information on the microcontroller may be under the lcd
Posted by a reviewer on Amazon
The separate ground pins for each of the 3 channels should have alerted me — but i was ultimately surprised that the output switches the groundreturn rather than the supply
Posted by a reviewer on Amazon
This means that whatever this is connected to can’t share a ground reference with this module without some isolation
Review Count History
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