More about measurement (211)

1-07-1993 | Measurement cards of the Pc insertion type to digitize analogue voltages are available in countless versions. By contrast, digital to anal...

1-06-1993 | In Part 1 of this two-part article we looked at the subject of measurement variation, and determined that most processes naturally vary a...

1-05-1993 | "Ever wondered how to weigh a bull?" John's question took me by surprise. When he's not being an electronic bobbiest, my friend is the ag...

1-03-1993 | The PC may not transmit characters to the counter while this is busy executing the command string. Any character, in particular US, has t...

1-12-1992 | Thermocouples are economical and rugged devices for temperature measurements. Because of their small size, they respond quickly, and are...

1-10-1992 | This article presents a collection of Turbo Pascal routines that should assist constructors of the Multifunction Measurement Card for PCs...

1-04-1992 | Prices of digital multimeters have come down to a level where they are aftordable by almost any hobbyist. Although most multimeters oft...

1-03-1992 | When the value of a capacitor or inductor is measured, it is imperative that ohmic losses do not affect the result. The principle of measu...

1-03-1992 | How do you know whether your precious laboratory/workshop power supply unit is still working to specification? How do you measure the para...

1-02-1992 | Measurement amplifiers are used to magnify the output of all kinds of sensor so that the signal can be processed as appropriate in, among...