Found in a 1980s English magazine, this trigger circuit can have different types of inputs depending on the sensor and type of action on the controlled load.
Available at Mouser Electronics this component of Diodes Incorporated consists of a voltage...
This detector is from the 1990 Motorola Dataar Databook, but can be adapted to work with more...
This circuit doubles and reverses the polarity of voltage Ve which can be between 5 and 15 V. The...