All items tagged with Timer and Clock (6)

25-09-2018 | If you ever need a large display to keep the score for games, or a counter for sports events, this is the thing to build. With its four tall...

1-03-1999 | If a PIC is used for example in a timer application, such as a programmable clock timer, the majority of the circuit is taken up by the us...

1-07-1993 | Digital clocks and timers are around us in a multitude of appearances, so it makes little sense these days to build one yourself. However,...

1-12-1991 | Many young children will insist on keeping the bedside light on for a couple of minutes after the storybook has been closed and father or...

1-12-1991 | Overcharging of batteries is prevented by the timely switching off of the charger. A timer that can be set to within a minute can be bui...

1-07-1977 | Wherever there is a mass market for a complex digital circuit, an LSI chip is sure to appear. It should not come as a...