資料來源:https://www.seeedstudio.com/Capacitance-Meter-Kit-p-268.html
Features
About 1% accuracy
Measure range: 1pF - 500uF
Automatic range switch
Zeroing available
Real time serial output of measurement read-outs with time stamp
Low cost and easy to build
Kit includes
All parts excluding power supply
Schematic
Manual
This is a simple but very useful capacitance meter. New version fixed design errors in previous version and came with several improvements:
Improved PCB layout.
Added popular DC jack for easy connection of power supply.
Added switch. This is desirable when running on battery.
Added mounting holes.
Polarity marked out.
Smaller size.
[ Photos of the cap meter in use ]
Resources
Weight | G.W 34g |
Battery | Exclude |