More about car (528)

1-07-1977 | This preamp is specifically intended for use with low impedance microphones; its advantages are high output level, large ban...

1-07-1977 | This circuit is designed to replace the moving coil centre-zero meter which is used as a tuning indicator in many receivers. Th...

1-07-1977 | Depending on type and the current flowing, • the forward voltage drop of an LED may lie between 1.4 and 2 volts. The temperatur...

1-07-1977 | This circuit is designed to give an audible and visible warning to the absent-minded motorist who forgets to switch off...

1-07-1977 | This circuit produces a good imitation of machine-gun fire, an effect which should be sufficient to deter the most persiste...

1-07-1977 | Many motorised car aerials are not fully automatic in operation but are provided with a manual dashboard switch. Thls has...

1-06-1977 | Having described the multiplex encoder, infra-red transmitter slotless model car track (3) and receiver in the ~ previous two art...

1-05-1977 | As described in last month`s article, the model cars are powered from the special race track, but steering and speed commands are p...

1-04-1977 | Model car race tracks have been popular for ,. , many years. However, all of the commercially available tracks have the disad- vanta...

1-11-1976 | At a certain age, children are often packed off to bed with the final admonition: `All right, you can read in bed for a quarter of a...