All items tagged with Display and LED (28)

1-11-1997 | The measurement and control of the moisture content of gases, such as the atmosphere around us, is an integral part of many industries,...

1-07-1996 | A particular difficulty with LED har displays is the high current drain. LED driver LM3914 controls a chain of LEDS instead of as usua...

1-12-1994 | The display is intended as a turning indicatoror a VU meter on a stereo FM radio. The first function is selected by pressing S1 (which m...

1-07-1993 | Designing a suitable LED display for a particular application can be time consuming. In particular, the decoder that sits between the dri...

1-12-1992 | This campact four-digit counter is suitable for many applications, such as clocks, frequency meters, digital voltmeters, tachometers, sto...

1-06-1992 | Our earlier publications on I²C-compatible circuits having met with a great deal ot interest, we now move on to a tour-digit seven-segment...

1-06-1985 | alphanumeric display elektor june 1985 For some computer applications it is very convenient to have a one- line display with small dimension...

1-07-1975 | This simple circuit will find many applications as a battery eliminator for low power Iequirements. It consists of a transformer, a brid...