Peek inside 53-year old wston cell voltage standard
Author: Ilya Tsemenko
Created: 19 September 2021 A quick teardown of Weston-cell based heated voltage standard from Guildline.

ADI ADR1000, new ultra-low noise zener voltage reference
Author: Ilya Tsemenko
Created: 17 September 2021 Today Analog Devices provided way for public and volt-nuts to order brand-new best in class voltage reference - ADR1000

Nanovolt design challenge : Build your own open-source nanovolt-grade DCV meter…
Author: Ilya Tsemenko
Created: 02 September 2021 Join the friendly contest challenge with your open-hardware nanovoltmeter project and a chance to get unique 10.00000 VDC QVR-A reference.