What does this mean?Highlights
Quality
This shield has a built-in voltage regulator and it does a good job keeping the power supply consistent.
The l293d motor driver chip is known for controlling dc motors effectively, and this shield made it easily accessible.
Some of the connectors could have been soldered a little better (sitting a little tilted) but otherwise no serious complaints.
It is not the prettiest, but this board is handing things well and i have had no issues.
Competitiveness
As i have found to be the case with other devmo products, this comes without any documentation of any sort and it is up to the ... Read More
Overview
- How are reviewers describing this item?
bent, little, otherwise, motor and able. - Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
- Our engine has analyzed and discovered that 50.0% of the reviews are reliable.
- This product had a total of 23 reviews as of our last analysis date on Oct 12 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
As i have found to be the case with other devmo products this comes without any documentation of any sort and it is up to the user to find it
Posted by a reviewer on Amazon
It came with some prebent pins
Posted by a reviewer on Amazon
Given the way it was packaged i think the pins were bent before it was boxed for shipping
Posted by a reviewer on Amazon
It was a little 34buzzy34 the frequency used for the pwm control caused the motor to hum a fair bit but this is probably a code issue rather than a hardware issue since i think the pwm control is delivered via the di pins from the arduino and it just passes that control signal along to the end device
Posted by a reviewer on Amazon
At some point i may poke in to the library i was using and see if i can up the frequency to eliminate the buzz
Posted by a reviewer on Amazon
Otherwise it seems like a fairly solid product
Posted by a reviewer on Amazon
You start out with one goal and you think easy code
Posted by a reviewer on Amazon
I need to power a 24 v motor using an arduino as the controller so i needed a motor driver and i decided to give this shield a try
Review Count History
Price History
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