Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.

You can use a LED at 220V by having a capacitor in series in order to limit the current. The advantage is that the capacitor will not heat up! The role of the zener diode is to protect the LED from ...

Each of the following diagrams illustrates how the same basic circuit can be used to create an LED-lit accessory that can be switched on an off. These circuits are similar to the practice LED circuit ...

The circuit uses a Zener diode and a switching transistor T1 to make an ideal power on indicator. The LED indicator turns on when the gadget gets power and gradually turns off after one minute. This ...

A superconducting diode bridge composed of four superconducting diodes efficiently converts AC to DC at cryogenic temperatures, achieving rectification efficiencies up to 42% ± 5%.

Light-emitting diode (LED) ... Some LED light kits use constant circuit technology, associated with about 40,000 hours of operation. Does the company offer robust customer service?