millivoltmeter

author: tardate
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2 layer board of 2.89 x 1.50 inches (73.4 x 38.2 mm)
Uploaded: January 21, 2018
Shared: May 25, 2018
Total Price: $21.70

An ATmega328-based millivolt meter based on a design by Scullcom Hobby Electronics. Uses an LTC2400 ADC and LT1019 voltage reference.

I have fabricated the board at OSHPark, built and tested it - all OK! There are a few changes I’d make to the PCB if I did this again - mainly concerning more convenient connector placement. All the design notes (including code) are available at in my LEAP GitHub repo

An ATmega328-based millivolt meter based on a design by Scullcom Hobby Electronics. Uses an LTC2400 ADC and LT1019 voltage reference.

I have fabricated the board at OSHPark, built and tested it - all OK! There are a few changes I’d make to the PCB if I did this again - mainly concerning more convenient connector placement. All the design notes (including code) are available at in my LEAP GitHub repo

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