Elektor Team (9512)

1-07-1975 | Three gates are needed for converting NOR-gates into an `AND`-function. Fig- ure I gives a TTL AND-gate consisting of _ three gates of a...

1-07-1975 | Three gates are needed for converting NOR-gates into an `AND`-function. Fig- ure I gives a TTL AND-gate consisting of _ three gates of a...

1-07-1975 | The circuit described is one more addition to the variety of warning signals intended mainly for use in cars. It causes a warning signal...

1-07-1975 | The circuit described is one more addition to the variety of warning signals intended mainly for use in cars. It causes a warning signal...

1-07-1975 | When starting a car journey after dark it ·s useful to have a device which will keep the interior lighting on for a while after the door...

1-07-1975 | When starting a car journey after dark it ·s useful to have a device which will keep the interior lighting on for a while after the door...

1-06-1975 | Although Britain now seems to have finally decided not to go ahead with the Channel Tunnel project, we have heard about another Tunnel Pr...

1-06-1975 | This tester gives an instant check of the `general health` of a transistor, as well as its compliance with the minimum TUP or TUN specif...

1-06-1975 | Wherever possible in Elektor circuits, transis- tors and diodes are simply marked `TUP` (Transistor, Universal PNP), `TUN` (Transi...

1-06-1975 | Electrical interference generated by cars can be a source of annoyance, not only to the car occupants, but also to users of other electro...