Tue, Jan 19 2021

Depuis le début de la campagne de vaccination norvégienne fin décembre, 33 personnes ayant reçu une première dose sont décédées. En Norvège, les personnes très âgées…

On the eve of Joe Biden's inauguration as US president, the European Commission will launch a new offensive to promote the use of the EU's single currency on a global level, aiming to address the vulnerabilities of financial markets, which are seen…

This article explains how the LMC555 timer chip works, from the tiny transistors and resistors on the silicon chip, to the functional units such as comparators and current mirrors that make it work. The popular 555 timer integrated circuit is said…