This circuit from Delta Products was published in the May 1974 Radio Electronics magazine. The circuit consists of a capacitive discharge ignition for 12 V vehicles.
With this circuit it is possible to use a special output for some car alarms that allows to turn...
This circuit originally came out in a Budget Electronics from 1981. The American magazine no...
We found this circuit in an English publication from 1980. It provides a logical output signal when...