More about Time (720)

1-12-2002 | Occasionally there is a need for a timer circuit for tasks such as switching off a circuit element (such as an LC display) after a given int...

1-12-2002 | It doesn’t take a lot of effort to convert an electromechanical time clock switch into a simple time switch, and it can be done quite simply...

1-07-2002 | If you need an adjustable ‘on’ or ‘off’ time for some application, then this is the circuit you have been looking for. A problem that often...

1-05-2002 | The previous instalments of the Microcontroller Basics Course have primarily concentrated on programming languages. Now it’s time to take a...

1-12-2001 | This clock functions, for a change, without any hardware. This is because we are dealing with a Windows program, which indicates the time in...

1-10-2001 | TFT monitors and digital cameras are becoming steadily more popular and more affordable. Unfortunately, users of such devices are frequently...

1-07-2001 | An external timebase calibrator is a useful accessory for any oscilloscope it provides precise, visible time markers on the scopes horizonta...

1-07-2001 | With Christmas not far away this project is guaranteed to add a sparkle to the festivities.This novel design is of an electronic bell. The s...

1-04-2001 | A darkroom timer is not such a complicated device: you can easily build one yourself using a microcontroller.Although previous darkroom time...

1-12-2000 | This circuit shows how a 4017 CMOS decade counter can be used to build a timer circuit. Pushbutton S1 will discharge capacitor C1 through re...