The objective of the circuit is to be able to provide a night lamp with an ultra low current consumption from a battery source in case of the absence of wall mains socket. TS555 – a single CMOS timer ...

Powered by an internal battery, DP-TH timers and DP-CH counters can retain data for 10 years minimum. This suits them not only for portable and remote applications, but also for situations where ...

When the heat kicks in, the best battery-operated fans keep you cool with a long run time, strong airflow, and quiet operation. Run times vary from about two to 50 hours, and while batteries play a ...

Are you looking to add some more light to your home or office without going through the hassle of installing new light fixtures? Then battery-powered LED lights are perfect for you. These lights are ...