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 ...

Vapourtec's LED module, designed to complement their continuous stirred tank reactor (CSTR), enhances the potential of flow photochemistry and increases the scope for novel reactions.

This article describes simple constant current driver module with fast PWM input that can be used for driving medium and high power LEDs. The module uses an integrated constant-current output, DC-DC ...