Author Topic: Building instructions: Secondary Winding: Turns counter  (Read 138 times)

Offline HighVoltageRulezz

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Building instructions: Secondary Winding: Turns counter
« on: August 15, 2020, 01:03:45 PM »
Hi-

due to winding a secondary from time to time I had the need to count how many turns I have already.

I designed a really cheap and easy counter to do so- please feel free to use the code non commercially.
All you need to know about how to build it can be found in the comment in the code, so please do not ask....

All you need is (all together around 10-15$)

- Deek Robot Pro Mini (or similar)
- a 0,96" 128x64 OLED with I2C
- a Hall Sensor NJK-5002-C
- a way to power it (I used 9V and a small step down converter)
- a small magnet

I just stick the magnet to the spindle of my lathe...

Happy windings!  ;)
Roman

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Offline HighVoltageRulezz

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Re: Building instructions: Secondary Winding: Turns counter
« Reply #1 on: August 15, 2020, 01:06:03 PM »
Hope now the files will be uploaded...


* oled_winding_counter.zip

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Re: Building instructions: Secondary Winding: Turns counter
« Reply #1 on: August 15, 2020, 01:06:03 PM »

 


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