| Applications for this mechanically set and reset bistable are found, among others, in anti-theft devices and model railway crossings.
J. Ruffell (55)
| Unitrode's UC1730 family of integrated circuits is designed for use in a number of thermal monitoring applicntions. Each IC combines a tem...
| The logic tester described here is designed in surface mount technology, which makes it very compact indeed, as may be seen from the prin...
| The light-emitting diode with integrated flasher is connected in series with the base emitter junction of tranaistot T1. This results in...
| Chopper-stabilized opamps are in many cases the only feasible alternative when we want to amplify very small direct voltages. In this art...
| Depending on the type of platinum probe used, the thermometer presented here has the unusually large range of -100°C to +1000 °C. The unit...
| This circuit automatically switches on the headlights of a ear after the engine is started. In countries like Sweden and Canada, ear driver...
| An isolating amplifier, also called buffer, is used to match two dissimilar impedance points and isolate one stage from a succeeding one...
| Resistance checks on suspect transistors normally fail to provlde a conclusive answer as to whether the transistor is all right or defect...
| The adjustable flashing rate and low offstate current drain make this circuit eminently suitable for use as an on-off indicator where batter...