In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

HUDSON, N.H., Feb. 24, 2026 /PRNewswire/ -- BAE Systems (LON: BA) recently delivered its 100,000th APKWS® laser-guidance kit, marking a major production milestone as it continues providing U.S. armed ...

Minutes before midnight on Feb. 11, the Federal Aviation Administration shut down the airspace over El Paso, Texas, for 10 days − longer than the airspace closure after 9/11 − prompting confusion and ...

U.S. forces deployed an anti-drone laser weapon close to El Paso airport in Texas earlier this week, according to new reports, sparking an airspace closure lasting several hours, widespread confusion ...

Customs and Border Protection used a high-energy laser from the Pentagon earlier this week in the vicinity of El Paso, Texas, prompting concerns within the FAA and leading it to temporarily shut down ...

SmilePro Advanced Teeth Whitening Kit offers professional teeth whitening results at home for $2.30 per treatment. The kit uses dual LED light technology (blue light for whitening and red light for ...

Arduino is an open-source hardware and software company that designed one of the most popular single-board microcontrollers (SBMCs) of all time. The Italian company manufactures a variety of different ...

At under $2,000, the Dangbei MP1 Max is a compact 4K lifestyle projector with Google TV, AI setup, and hybrid laser-LED tech for screens up to 150-inches. Following up on the 2024 DBOX02 portable ...

Back in 2018, Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for ...

The Govee Skyline Kit effectively suspends an LED strip light in midair, but it’s a real pain to install and the mounting hardware and connection to wall power are aesthetically unappealing. I keep ...