Homemade DC/AC Oscilloscope Current Clamp | Hall Sensor + Ferrite Core

🔥The clamp works perfect but is not the most professional tool ever, it is more as an example in order to understand the theory. You could always improve it using better OP AMP and a better circuit. It could observe both DC and AC currents with a range up to 9A. I hole you like it.


🔀LINKS
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Full part list: http://www.electronoobs.com/eng_circu...
Schematic: http://www.electronoobs.com/eng_circu...
3D STL files: http://www.electronoobs.com/eng_circu...
AC clamp: http://www.electronoobs.com/eng_circu...
DC clamp: http://www.electronoobs.com/eng_circu...
DC compensation: http://www.electronoobs.com/eng_circu...
Arduino multimeter video:    • Arduino based current meter with i2c LCD s...  
Keysight channel:    / @keysightlabs  


🤝SUPPORT
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Join my Arduino Course (Spanish): https://bit.ly/2JY8icE
ELECTRONOOBS.io: https://electronoobs.io
Help my projects on Patreon :   / electronoobs  
my Q&A page: https://electronoobs.io/forum/index.php
Facebook page:   / electronoobs  
Canal en Español:    / @electronoobsespaña  

00:00 Intro
00:33 How to measure Current
04:07 Probe Teardown
07:20 DC current probe
09:55 Homemade Probe
12:47 Schematic
13:08 Calibration
15:25 Thank you

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#current
#clamp
#homemade