Electronic Design

High Voltage & Current Meter

Precision Digital Corporation has announced the latest member of the ProVu® family of digital panel meters, the PD6400 High Voltage and Current Meter. Precision Digital Corporation has introduced the ...
Ars Technica

acceptable led voltage and current draw on mobo

I'm wondering what the generally accepted rules are about what the maximum draw on a motherboard's led connectors is. I'm thinking about hooking up 2-3 leds per function (hdd, pwr, etc) and want to ...
Geeky Gadgets

Mini Power Meter With Voltage, Current, Watts, mAh And mWh Display Now Available From Adafruit

Adafruit has this week announced the availability of a new Mini Power Meter complete with Voltage, Current, Watt’s mAh and mWh display, which is capable of supporting a wide variety of different ...
Electronic Design

Generate Realistic Models For LED Current Versus Voltage

LEDs are nonlinear devices with I/V curves that resemble the curves of rectifier diodes. Designers of lighting drivers require a good approach to modeling the LED device performance in the first ...