Tick tracer. Glow meter. Sniffer. They go by many names, but capacitive voltage sensors are all designed to do one thing: detect the presence of voltage in a wire or piece of equipment without ...

The shocking truth is that accidentally coming in contact with ac-line voltage is no fun and, on occasion, can be lethal. Following the philosophy that it should do its utmost to keep all of its ...

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

A common data logging application is measuring voltage or current flowing into or out of a piece of equipment, such as a user monitoring current in solar cells, inverters, or storage batteries. These ...

Energy meters have gone through several changes with respect to design and functionality in the last decade. A variety of improvements such as lower cost, increased accuracy, tamper detection, less ...

Originating from research on energy harvesting and wireless power transfer, we are developing Sensor-Driven Electronics to eliminate batteries and energy harvesters in microsensors. To date, this has ...