More about temperature (182)

1-12-1991 | Whereas over the past few centuries temperature was measured by observing the expansion of a liquid (and later, a solid), nowadays many te...

1-12-1991 | The measurement card for the indoor /outdoor thermometer "may be provided with the additional LED indicator shown in the diagram to check...

1-07-1991 | National Semiconductor's LM334Z is a temperaturedependent adjustable current source supplied in a plastic TO92 package. A 226 Ω resistor...

1-07-1991 | Nnational Semiconductors' LM334Z is a three-pin preset-table current source, whose output may be set to between 1 µA and 10 mA. It may b...

1-05-1991 | Those were the days when you could use your Commodore C64, Acorn Atom or 2x81 computer to control hardware intelligently. Model train syst...

1-12-1990 | Unitrode's UC1730 family of integrated circuits is designed for use in a number of thermal monitoring applicntions. Each IC combines a tem...

1-11-1990 | 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...

1-05-1990 | Electronic temperature monitoring need not be complex. This circuit gives an audible indication when apreset temperature ls reached. It ca...

1-03-1990 | Liquid crystal display (LCD) modules have grown in popularity over the past few years because they are easy to use and provide an attracti...

1-07-1989 | SIMPLE TEMPERATURE INDICATOR For the absolute measurement of tempera- tures a thermometer is indispensable. There are, however, many situati...