All items tagged with car and light (26)

1-07-1984 | protects your car battery Who has not at one time or another forgotten to switch off his car"s lights on a murky morning? That is not much o...

1-07-1983 | lektor july/august 1983 45 car lights warning device L.1 Anyone who has ever forgotten to switch the car lights off, after having driven in...

1-04-1979 | There are many different designs for alarm circuits which remind the motor-ist to switch off his lights before leaving the car. The advantag...

1-03-1978 | It is often the case that the first a motorist knows of a failure in one of his car lights is when his attention is drawn to the fact by...

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

1-07-1975 | The IC 555 is normally used as a timer. The time delay for these applications is obtained by charging and discharging a capacitor betwe...