Elektor Team (9511)

1-07-1986 | The use of external mains voltage adaptors for cassette recorders, port- able radios, home computers, pocket calculators, and so on, is comm...

1-07-1986 | EE 94 July/August 1986 74 The electronic version of the well- known coin to toss up prior to com- mencing a footbal match-or any other sport...

1-07-1986 | B Vogel 75tuning AF power stages Simple, economically priced audio output stages, such as, for instance, those using the hybrid ICs in the S...

1-07-1986 | electronic fuse It is perfectly understandable why many a constructor is in a cold sweat when faced with the decision whether or not power m...

1-07-1986 | 17718-bit DAC This simple circuit enables computer users to generate analogue voltages under software control, which, no doubt, offers inter...

1-07-1986 | D1 N15 D5 1/11.1FNIAr INImi• De joystick adaptor D4 •• X.7.k. green mi. N17 97 EE July/August 1986 78 C Roose 5V 44 Some popular compu...

1-07-1986 | EE 98 July/August 1986 179 One of the major problems in the design of switch mode power sup- plies is that most available (and suitable) ICs...

1-07-1986 | 80 The proposition that television "brings the world into your living room" has gathered strength with the latest addition to the colour vis...

1-07-1986 | 1 speech processor with 1 8 1 background suppression 2 BF494 +12V 0 R14 12 6 11 R20 C19 >A4 1 R12 C15 *see 0. 86458 1006 C18 II 10n R19 R10...

1-07-1986 | 821electronic bell-pull The simplest circuit in this issue of Elektor Electronics consists of a single transistor and resistor, which, when...