Elektor Team (9517)

1-09-1976 | Wherever possible in Elektor circuits, transistors and diodes are simply marked `TUP` (Transistor, Universal PNP), `TUN` (Transi...

1-09-1976 | "Three terminal voltage regulators Wide band fet op-amp High speed 12-bit DAC Wide band logarithmic/anti-logarithmic amplifier IC socket boa...

1-07-1976 | This circuit gives a true imi- tation of the sound of wind. Transistor T 1 is connected as a zener diode and supplies T2 with a noise s...

1-07-1976 | Mechanical lap counters for m de! racetracks have a repu- tation for unreliability. They either suffer from poor contacts, or the mech...

1-07-1976 | Mechanical lap counters for m de! racetracks have a repu- tation for unreliability. They either suffer from poor contacts, or the mech...

1-07-1976 | Mechanical lap counters for m de! racetracks have a repu- tation for unreliability. They either suffer from poor contacts, or the mech...

1-07-1976 | On the basis of the principle that the conversion of electrical energy to light in a LED must be revers- ible, its merits for practical...

1-07-1976 | In view of the proposed govern- ment legislation to make the wearing of car seat belts compulsory, and the prospect of a £50 fine for no...

1-07-1976 | This circuit can be used for current measurements in five ranges, from 1 µA to 10 mA f.s.d. (D.C.). The opamp is used in a virtual ear...

1-07-1976 | This circuit can be used for current measurements in five ranges, from 1 µA to 10 mA f.s.d. (D.C.). The opamp is used in a virtual ear...