The flashing is thanks to LEDs with a built-in, integrated flashing circuit and the nasty noise comes from a piezoelectric buzzer — both are available from electronics stores that sell ordinary LEDs.

Abstract: In this article, a parallel-circuit class-EF power amplifier with a shunt quarter-wave transmission-line for driving signals with arbitrary duty cycles is proposed and investigated. At the ...

An adaptable classroom activity designed to introduce students aged 8-14 to e-textiles and basic circuitry. The activities can be used as standalone sessions to introduce students to the basic ...

Abstract: Since quantum computers are not readily available, much quantum computing research such as quantum algorithm verification has to be conducted on classical computer platforms. While many ...

Ryan Brown came out on top in the 2025 World Series of Poker Circuit main event at Horseshoe Council Bluffs in Iowa. A long final day of play saw Brown take home his first gold ring along with $85,239 ...

Distribution connector for switches; Single-pole switch and series circuit; 3-pole; Cod. A/S; 1 input; 5 outputs; black ...

The South Island Endurance Series is a circuit-based Motor Racing Series that kicks off this weekend, with the first round at Ruapuna Park in Christchurch. D'Arcy caught up with Ronan Murphy, a driver ...