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D M Smith
Reviewed in the United States on March 2, 2025
I used one of these with an Arduino for sensing rotations of a shaft to count the turns of a worm drive as it moved to position.The Hall sensor functioned as it should, the output was as expected and the signal was relativity clean with little electrical noise.I ran the signal into a comparator, it was set up so that every time the output signal went over about 3 volts due to the presence of the magnet, the comparator would output 5 V, a high signal, into one of the digital input pins of the Arduino.The printing on the sensor is a bit hard to read due to being so small, but they are correctly marked.
Truth Seer
Reviewed in the United States on February 22, 2025
This Hall Sensor Hall Elements set is a fantastic value! It comes with 10 pieces, all of which are of decent quality and function exactly as expected. Whether you’re working on magnetic field detection, motor control, or other electronic applications, these sensors are reliable and accurate. I tested a few in different projects, and they responded quickly and consistently, making them a great addition to my component collection.The sensors were easy to work with, and I had no issues integrating them into my circuits. They’re well-made and seem durable, with no defects or inconsistencies in the batch I received. The sensitivity and precision are on point, and they work great in both low and high-voltage applications. I especially appreciate how they perform reliably without any erratic readings, which is crucial when working with sensitive electronic systems. Whether you’re a hobbyist or a professional, these sensors are a solid choice.I’m very happy with this set of Hall sensors. They are affordable, effective, and great for a variety of electronic projects. Having 10 pieces in a pack is a great deal, ensuring I have enough for multiple builds. I would definitely purchase these again for future projects. Highly recommend.
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