More about measurement (211)

1-03-2000 | In many areas of daily and technical life, making temperature measurements is the most important instrumentation task. ‘Intelligent’ digital...

1-12-1999 | The capacitance meter, which is attractive and easy to build, has five measurement ranges and allows the test result to be displayed on an...

1-12-1999 | An interface between the PC and the external world does not have to be complicated. This general-purpose Windows interface needs only thre...

1-11-1999 | The tester presented here can do more than just generate an oscilloscope trigger pulse for a selected video raster line. It also marks...

1-09-1999 | One of the most important parameters in modern motor vehicle management is the air-fuel ratio, since this affects the ‘cleanliness’ or...

1-09-1999 | Dallas Semiconductor supplies a series of sensors that add capture, storage and even data sorting functions to their expected task of m...

1-07-1999 | The Type LM35 temperature sensor from National Semiconductor is very popular for two reasons: it produces an output voltage that is direct...

1-07-1999 | The purpose of this circuit is to generate a pulse with a predefined duration when a button is pressed. It is especially well suited for u...

1-05-1999 | Digital voltmeters are popular tools for anyone wishing to measure electrical voltages. The circuit described here is, we feel, unique bec...

1-05-1999 | Faultfinding with a multimeter set to measure resistance yields quite a lot of information, but is not without risks. This is because...