Sometimes, projects start in somewhat unlikely places. This one began when [Istvan Raduly] scored a fake raven at a neighbor’s garage sale and decided to turn it into a thunder-and-lightning ...

Let me introduce another simple microcontroller-based do-it-yourself circuit that detects motion and excites a light source in a flash. The “snooper” here is an ordinary passive infrared (PIR) motion ...

最新の半導体及び電子部品の幅広い品揃えと、新製品をいち早く市場投入することに注力する、ネット販売商社のマウザー・エレクトロニクス（Mouser Electronics、本社: 米国テキサス州マンスフィールド、以下: マウザー）は、Mikroe社のPIR Click boardの取り扱いを ...