Researchers at Tampere University have developed the world’s first soft touchpad that can sense the force, area and location ...

Current sensors measure AC and/or DC current levels. The sensors in this selection guide ... can be measured and amplified into process level signals such as 4-20mA or a contact closure. Inductive- ...

If it’s DC, the easiest way is to use a shunt resistor and measure the voltage across it, and for AC you could use a current transformer. But the advent of the Hall-effect sensor has provided us ...

If you want to measure AC or DC current ... the hall effect sensor’s output. In addition to building a homebrew probe, the video also shows a teardown of a Hantek current probe and explains ...

Target materials for eddy current proximity sensors can be magnetic, non-magnetic, ferrous ... The device can be powered by either an AC or DC power source. Load configurations are important ...

Traditionally, kidney health has been monitored by measuring blood creatinine levels, which indicate muscle breakdown. High ...

Learn more about the single monitoring unit (SMU) from LEM and how it could facilitate higher-accuracy, intelligent battery ...

New research demonstrates that not only is passive sensing — or sensing without being connected to a power source — possible, ...

Radio frequency (RF) and microwave power measurements are widely used to support applications across space, defense, and ...

Non-contact forces close non-contact forcesA force that affects an object without coming into contact with that object, eg magnetism. are forces that act between two objects that are not ...

This meter comes with two 42-inch test leads and can measure voltage up to 600 volts (AC or DC), DC current up to 10 Amps ... to test household 1.5 and 9-volt batteries or check for non-contact ...

Researchers have developed the world's first soft touchpad that can sense the force, area and location of contact without electricity. The device utilizes pneumatic channels, enabling its use in ...