[Dannyelectronics] sometimes needs to measure tiny currents. Really tiny, like leakage currents through a capacitor. He’s built a few setups to make the measurements, but he also knew he’d sometimes ...

A voltmeter and ammeter are to an electrical system what a pressure gauge and a flow gauge are to an oil pressure system: A voltmeter measures electrical pressure in volts; an ammeter measures ...

Do you have a problem with the 60-year-old gauges in your classic muscle car? After over a half-century of faithful service, they may have finally bitten the dust. But it might be that new high-output ...

This application note, you will have the necessary information to avoid the most common pitfalls associated with digital ammeter installations. A digital ammeter is basically a very sensitive ...

The world has turned to renewable energy in an attempt to wean itself from depleting carbon-based sources. The increase in the number of solar, wind, wave, and tidal power sources has pushed the need ...

The circuits were designed using two A/D converters to create a voltmeter and ampermeter. The circuits are designed with the combination of CA3161E and CA3162E to imposing a complete 3-digit display ...

The USB-based PocketPico pico ammeter measures dc from 20 pA to 2 mA. Measuring 2.7" x 1.4" x 3.7" and weighing 8 oz., the instrument eliminates harmful switching spikes and reads at 15,000 samples ...