The project pertains to a standalone LED test tool that can be used to avoid the hassle of complicated LED testing using LED’s datasheet, multimeter, or power supply. There are several factors ...

IPA Tools’ Light Ranger Mobile Universal Trailer Tester is designed to test lights and electric brakes for utility and RV-type trailers. The water-resistant and portable design allows users to test a ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...