| The circuit described here employs a forward-biased diode as temperature sensor. The forward voltage drop of a diode falls by approximately...
| The circuit described here employs a forward-biased diode as temperature sensor. The forward voltage drop of a diode falls by approximately...
| The circuit described here employs a forward-biased diode as temperature sensor. The forward voltage drop of a diode falls by approximately...
| TAP (read: touch) switches come in all shapes and sizes, mainly as momentary action or simple on/off (latched) switches. Using only a handfu...
| TAP (read: touch) switches come in all shapes and sizes, mainly as momentary action or simple on/off (latched) switches. Using only a handfu...
| The sight of so many interesting and diverse circuits contained in one issue may well lead to a quickening of the pulse rate for some of ou...
| The sight of so many interesting and diverse circuits contained in one issue may well lead to a quickening of the pulse rate for some of ou...
| La lumière du Soleil est désormais reconnue comme une importante énergie de "remplacement", et l`usage de panneaux solaires pour convertir l...
| Cold weather is one of the banes of a motorist`s life. Not only must he worry about the car starting on cold winter mornings, but there is t...
| The circuit described here is based on an unusual method of deterring a possible car thief. Shortly after it is started, an engine fault is...
| Although designed in the first in-stance for use with the universal digital meter which was published in Elektor 45, this circuit for an aut...