This post is in response to a reader who asked about detecting mains electricity using a microcontroller. The easiest and safest way to detect mains electricity using a microcontroller is with an ...

Earlier, we designed a smart energy meter that used a current sensor to measure current. In that version, we manually set the ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Designed specifically for high-voltage sensing, a new generation of optically isolated amplifiers make monitoring and system protection circuits more accurate and easier to design. These iso-amps can ...