Featured
Business Cards Fade Away in the Pandemic
Some historians say business cards emerged in the 15th century, when Chinese aristocrats spread them…
Browsing: digital
Featured
Battery Technical
Cobalt Demand Increases – Should We Worry
By now we know that cobalt is in short supply, because the source is rare…
Featured
Will Byton Muscle Fit in With Digital Power?
While Tesla Founder Martin Eberhard wants to design electric cars around battery limitations, others are…
Featured
Cell Phone Running On Ambient Energy
The word ‘ambient’ relates to something around us. Thus we speak of the ambient temperature…
Battery Basics
The Potentiometer, a Potent Little Fellow
The other electronic components we have been writing of transfer a set amount of current,…