News

The Family Handyman on MSN1d
Power Window Repair and Regulator Replacement for Your Car
A broken power window can be an expensive repair, but if you have basic auto repair tools and access to a service manual, you can fix it yourself!
What the Tech? Charging in the car
Most built-in USB ports only deliver about 5 watts of power. By comparison, a typical wall charger gives your phone 4 times ...
Taste The Code on MSN4d
How I Built a Non-Contact Voltage Tester – DIY Electronics Project!
In this DIY electronics project, I’ll show you how I built a working non-contact voltage tester from scratch! Perfect for ...
Hackaday1d
Designing An Open Source Multimeter: The HydraMeter
Our hacker [John Duffy] wrote in to let us know about a video he put together to explain the design of his open-source multimeter, the HydraMeter. If you’re interested in how the circuitry ...
Electronic Design5d
Battery Voltage-Monitor ICs for Portables Drive 3-, 4-, and 5-Bar LED Indicators
ABLIC’s single-chip, battery-level sensor/display driver saves power and simplifies the design of cordless tools and other ...