Allegro Microsystems, LLC introduces two new current sensors that are cost effective and provides precise solutions for AC or DC current sensing in a variety of applications including industrial, ...

If you’re the sort who finds beauty in symmetry – and I’m not talking about your latest PCB layout – then you’ll appreciate this clever take on the long-tailed pair. [Kevin]’s video on this topic ...

The development of digital common-mode noise starts with digital circuit devices. Peak overshoot and undershoot currents from the devices conduct into the power and return planes to result in this ...

Using a resistor and voltage amplifier across it for current sensing presents a conundrum. On one hand, it appears to be near-trivial application of Ohm’s Law via I = V/R. It certainly looks easy: A ...