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
Do you sell a power supply with a compatible output voltage/current and correct polarized plug? Is it preferred to run on battery power over AC?
Sorry, we do not sell the adapter compatible with this product at present.
Yeah, you are right. This is 10 segment LED but not 11 segment, and it is with 8 green + 1 yellow + 1 red LED.
The adapter that matches this is commonly available. I have several that the devices they once supplied have long since quit functioning.
Great, but what adapter is it? A 5V regulated adapter? Or does the onboard 78L05 need a little extra so it can drop it to 5V?
Does seeedstudio bazar stock a case that this kit is designed to fit into?
Hi there,Sorry we haven't sale the case for it. But you can go to our Wish page to post your require and more detail you want. Thanks.
