All items tagged with Simple and Time (19)

7-10-2013 | For sure: this is not a very original project: countless people designed a clock. Why another one? Well, this is a very compact clock built...

22-11-2012 |  Please click on the links to download the articles from Elektor.MAGAZINE (log-in required):

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...

1-07-1999 | Have you ever needed to power a 12-volt relay in a circuit but only had 6 or 9 volts available? This simple circuit will solve that problem...

1-07-1998 | Simple triangle-wave generators have a weakness in that the waveform of their output signal normally cannot be modified. The circuit pre...

1-07-1998 | This very simple infra-red receiver is intended to form an infra-red remote control system with the simple infra-red transmitter describ...

1-07-1998 | The circuit of the Celsius thermometer in the diagram is based on the well-known Type LM334 from National Semiconductor. This IC is a se...

1-02-1998 | The term ‘computer hobbyist’ brings to mind the image of a lonely father sitting in a spare bedroom, typing cryptic machine-language code...

1-12-1995 | With many simple computers, hard copy printing can be time consuming. In that warning period, other work may be carried out. (Note: many...

1-12-1993 | To keep the converter simple, it contains no preset controls, which means that the level of the output voltage is dependent to some degree...