SAN JOSE, Calif. — Applied Materials Inc. is in beta-site testing with a new LED tool that is said to compete against MOCVD technology, according to an analyst. The tool is based on HVPE (hydride ...

Here are two simple tools for the Hobbyists to check their Prototype boards. These use LEDs as visual indicators for the quick check reducing the job of multimeter testing This can be used to check ...

We may receive a commission on purchases made from links. Darkness is the enemy of efficient work. You can't see what you're doing in the dead of night, which is less than ideal when you're waving ...