Open Source 8.5 Digit Voltmeter from CERN: Build and Test

Get your high quality PCBs from https://www.pcbway.com/ Win Test Gear at Keysight University Live http://bit.ly/MR_KULive Miniware Hot Plate https://www.banggood.com/custlink/K3KyZe7los Support me on https://www.patreon.com/marcoreps Cool new Brymen DMM https://www.welectron.com/Brymen-BM789-Multimeter_1 5% coupon: marcoreps5 HPM7177 Project https://ohwr.org/project/opt-adc-10k-32b-1cha/wikis/home CERN YouTube Channel https://www.youtube.com/user/CERNTV The Worlds best resistors http://www.vishaypg.com/foil-resistors/ Desktop Enclosure https://www.reichelt.de/de/de/systemgehaeuse-geh-sg-1-19-p50439.html My Multiinstrumentalist datalogging software https://github.com/marcoreps/multiinstrumentalist/ xDevs INL article https://xdevs.com/article/inlperf/ 00:00 Intro 02:25 Circuit Overview 05:18 Assembly 10:19 Soldering 13:51 THT parts 15:47 Mechanical stuff 25:10 Software 31:02 Result