Some time ago, while browsing eBay for a simple LED controller to rejuvenate my retro bedroom lamp, I came across this touch-LED PWM module. To be honest, while it was a complete module and it made an ...

DLC designs and manufacturers the most reliable laser diode modules on the market today. We offer a wide variety of wavelengths, beam configurations, and fan angles for line or spot generation.

The polarity markings on LEDs (Light Emitting Diodes) seem to be a common cause of confusion. The polarity may be indicated by a flat section on one side of the body or by one lead being shorter than ...

Specialist power component distributors Diamond Power Components has announced the availability of a wide range of Thyristor and Diode Power Modules manufactured by TECHSEM. TECHSEM is one of China's ...