Making a good lighting system for your rc projects is not complicated at all, in this video I'll show the whole process to ...

The Pikaboost electric bike conversion kit is back, this time with an even lighter version. The new Pikeboost 2 ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

Abstract: Structured light, in particular light possessing orbital angular momentum (OAM), has been actively studied in recent decades. Helical Bragg grating (HBG) is a reflecting optical element, ...

Abstract: Quantum-dot color conversion film (QDCCF) with a partitioned black matrix (BM) realizes effective color generation with low crosstalk for micro-light-emitting diode (μLED) displays. However, ...