With this simple circuit, you will have a strobe navigation light system with LEDs in your rc model aircraft or you can use ...

Carrollton, Tex. — TT electronics OPTEK Technology has developed a high brightness, surface-mount 1-watt LED with an ultra-low thermal resistance of 2°C/watt. The single-packaged LEDs are part of ...

This circuit is designed to drive the 1W LEDs that are now commonly available. Their non-linear voltage to current relationship and variation in forward voltage with temperature necessitates the use ...

[Amen] obtained a microscope whose light source was an incandescent bulb, but the light from it seemed awfully dim even at its brightest setting. Rather than hunt down a replacement, he decided to ...