More about car (528)

1-09-1978 | Thanks to present-day low prices for ,nickel-cadmium batteries, it is now an economic proposition to construct a car start booster - an acc...

1-07-1978 | A surfeit of circuits has already been published for solid-state car battery voltage monitors. However, no design for a corresponding...

1-07-1978 | Most ultrasonic transducers can be operated at input levels up to 50 ... 80 V peak-to-peak. This usually means employing an ultra-sonic osci...

1-07-1978 | Although many modern cars are equipped with solid-state regulators to control the voltage and current output of the generator, there are...

1-04-1978 | Thefts from cars of valuable accessories such as spotlamps and foglamps are on the increase. Equipped with a spanner, and given a few min...

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...

1-03-1978 | In order to expand the memory capacity of microcomputers use is often made of plug-in memory cards. The RAM card described in this artic...

1-11-1977 | This final article in the series on the slotless car track discusses the remaining electronic circuits, namely the power supplies for the...

1-10-1977 | The infra-red receiver and multiplex decoder are the heart of the car electronics. The servo amplifier and speed controller cannot oper...

1-09-1977 | Having described the servo amplifier in the previous article, the motor speed controller is discussed. This is followed by a descript...