More about circuit (738)

1-07-1982 | 7-14 - elektor july/august 1982 There is a wide range of applications for light sensitive switches: staircase light timers, outdoor illumina...

1-07-1982 | I The title means what it says! A power supply specially designed for use with our summer circuits. The novelty of this design is that it ha...

1-06-1982 | iSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SS 6-16 — elektor june 1982 a direct...

1-05-1982 | polyphonic synthesiser elektor may 1982 - 5-17 polyphonie s"idi~e).%ise,ir GoÃàtz and R. Mester the digital keyboard assembly and debounce c...

1-03-1982 | a practical noise reduction system Last month we promised to come up with a practical noise reduction system that avoids using a 'hard- to-g...

1-01-1981 | circuits and boards elektor january 1981 — 1-29 Reliability Two main factors determine the long term reliability of a particular project....

1-09-1980 | 9-22 — elektor september 1980 VOX printed circuit board VOX printed circuit board particular voice pattern, since both the bandwidth and t...

1-07-1979 | To accurately measure the con-centration of hydrogen ions (pH value) in a solution, a `glass electrode` is often used in chemistry laborat...

1-07-1979 | This edition of Summer Circuits differs from our traditional double issue since almost all of the contents are entries to our competition. T...

1-05-1978 | In terms of ease of constructing electronics projects, enthusiasts have never had it so good as they have it today. In the bad old day...