Next in line is a new battery-powered doorbell. Launching October 23, the new Wyze Battery Video Doorbell arrives to fill a ...

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 ...

With this simple circuit, you will have a strobe navigation light system with LEDs in your rc model aircraft or you can use it for anything you like. This system is composed of two led 1W lights, and ...

JAKARTA: The National Police Traffic Corps (Korlantas) has suspended the use of sirens and strobe lights in their escort vehicles following mounting criticism over their excessive and inappropriate ...

Jakarta. Mounting public complaints over the misuse of sirens and strobe lights have prompted both the House of Representatives and the police to act, with calls for stricter enforcement and a ...