Current. Too little of it, and you can’t get where you’re going, too much and your hardware’s on fire. In many projects, it’s desirable to know just how much current is being drawn, and even more ...

The fundamentals to translating the analog world into the digital domain reduces to a handful of basic parameters. Voltage, current, and frequency are electrical parameters that describe most of the ...

A single-supply, 2.7- ~ 5.5-V, SOT25/SOT26 device from Diodes Inc. features an input common-mode range of up to 26 V. Devices are available to sense unidirectional and bidirectional current. The ...

While LEDs are common in voltage detection applications, I have never seen an LED circuit that is dedicated to indicating the presence of low values of current flow. This simple LED current sensor ...