We may receive a commission on purchases made from links. One tool you'll find stashed in all the best electrician's tool backpacks is a multimeter. Most modern multimeters are of the digital variety, ...

Equal resistors R added in series with both emitters will develop voltages Vr = I1*R and I2*R that will be equal if the ...

Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect ...

A Digital Current Sensor Series. Highly integrated and compact, Bourns new shunt-based current sensors feature a current ...

A collaborative research team led by Prof. Ma Yanwei from the Institute of Electrical Engineering (IEE) of the Chinese ...

The vast majority of consumer electronics use lithium-ion batteries, and with each generation, these devices are designed smaller, lighter and with longer battery life to meet the growing demands of ...

Portland city leaders are asking voters to weigh a November ballot measure that even they admit presents an exasperating choice: either significantly increase money collected from property owners to ...

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

Russia will be able to deploy members of its active reserve to fight in Ukraine under new amendments backed by the Defense Ministry. The proposed changes comes as Russia continues to suffer massive ...

About 21% of U.S. workers use artificial intelligence, or AI, to do at least some part of their job, according to a new report by the Pew Research Center — and that number is only growing. Younger and ...

Recently, we’ve seen Design Ideas for programmable current sources with improved accuracy using the LM3x7 series of three-legged regulators. These designs also take advantage of those classic devices’ ...