Elektor Team (9512)

1-07-1985 | elektor July august 1985 11.44114411 111441144111 A program that has been written into an assembler will rarely run error free on the first...

1-07-1985 | There are various ways of producing a hexadecimal keyboard. Normally, it is based on a number of key contacts in a matrix,• but here a rat...

1-07-1985 | 0 wah-wah box for guitars In this day and age of electrophonics, a wah-wah box is still a popular means of animating an otherwise tired soun...

1-07-1985 | Although this project will not be of interest to everybody, it has many possible applications. The name refers to the respectable dimensions...

1-07-1985 | elektor july/august 1985 Many monitors have separate inputs for the line (horizontal) and field synchronization pulses. If your com- puter o...

1-07-1985 | The special feature of this flashing light is the optical switch, which auto- matically switches the light on when it gets dark, and switche...

1-07-1985 | gotamilir Many railway modellers would love to have a track monitor panel, but, unfortunately, the few commercially available types do not j...

1-07-1985 | 11111.1111114111 Aneroid barometers invariably have two pointers: one that is operated by the mechanics, and one that is set manually. The m...

1-07-1985 | 7-96 g D MOSFET power amplifier The output power of an operational amplifier is often increased by a com- plementary emitter follower. It ca...

1-07-1985 | elektor july/august 1985 In radio and television studios it is customary to indicate to all concerned when the microphone or camera is "on t...