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 ...

Watering the garden or the lawn is one of those springtime chores that is way more appealing early in the season than later. As the growing season grinds along, a chore that seemed life-giving and ...

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 ...