Some people love CRTs to a degree that the uninitiated may find obsessive. We all have our thing, and for [Found Tech], it’s absolutely pointing particle accelerators at his face to play ...

There are lots of smart home systems that will let you blast your older dumb appliances with infrared to control them.

Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...

Abstract: We demonstrate the optical pumping of an array of semiconductor nanowire devices embedded in polymeric waveguides using LED-on-CMOS technology. Direct modulation and individual channel ...

Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...