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Reviews (8)
07 December 2019
Could be good
Unfortunately you need a high signal input for it to respond. I did get it to work and it did seem adequately accurate but I had to build a high impedance buffer in order to get it to work with my application ( construction of na rf generator) during this process I somehow manage to damage it and it now no longer works. I suspect I have burnt out the input. I have not had time to find out exactly what is wrong with it. So as long as the signal you want to measure is high enough it may work well for you, otherwise be carefull when experimenting with buffer circuits or interfacing it with other devices. It is also rather larger than I expected but the big display is easy to read with my ancient eyes.
25 July 2019
English Deoxit
English equivalent of deoxit
27 June 2019
Works well but noisy.
1 of 1 found this helpful This stepper motor is bulky in order to promote sufficient cooling for the motor which is a good thing. Small light weight motors are prone to overheating if required to work continuously.
The only problem is, this motor is noisy (in relation to the stepper motors in my 3D printer which are much higher quality and cost a lot more) so not recommended for use in a quiet environment.
My application only required intermittend operation so the noise is not a real problem. Also I am able to switch off the electronic controller output FET's via software when the motor is not in use. this reduces power consumption and therefore heat generation and noise.
Lesson learnt is stepper motors require carefull selection for the required application. You need to consider heat, noise as well as power consumtion as well as everything else for a successful implementation.