In Part 2 of this project I cover the Arduino software needed, calibration and comparison with professional 6½ Digit Bench Multimeter. Below are the links for the software (which I have included detailed comments) also the component layout for the PCB: http://www.scullcom.com/LTC2400_voltmeter_software_ver3.ino http://www.scullcom.com/Millivolt_Meter_layout.pdf
Month: December 2015
Design & Build 6½ Digit Millivolt Meter – Part 1
In this project we will design & build a 6½ Digit Millivolt Meter with calibration. In this first part of this project we design and build the circuit and do an initial test. In part 2 we will cover the software and final test and build. Below are links to the full schematic and PCB […]