More about speed (123)

1-04-1994 | Serial ports are frequently used for long-distance communication between computer equipment. The speed at which data is conveyed on such a...

1-12-1993 | The circuit in the diagram enables the speed of an electric PCB drill to be controlled with only one preset. As an aside, the rotary dire...

1-07-1993 | In speed chess a player has to make his move in 5-10 seconds. If he / she does not, he/she loses the game (depending on the agreed conven...

1-07-1993 | For some reason or other, the principal feature of a PC seems to be its CPU clock speed, and that is probably why many PC users have devel...

1-07-1992 | The frequency probe enables you to listen into the speed of your computer. It is, however, also suitable for use with other digital circ...

1-04-1992 | SmalI, compact motors as used in circle saws, lawn mowers and other small electric tools burn out when overloaded. Before that happens, it...

1-01-1992 | Having dealt with sensor interfaces that measure temperature and relative humidity, we now tackle two other important meteorological param...

1-12-1991 | When a bicycle speedometer must be rugged, accurate and, above alt novel and a Iittle unusual, the 'high-rech' computerized LeD units fou...

1-07-1991 | If you have a non-qwerty keyboard and would like to use this with your computer without having to reIearn where the deviating keys are, this...

1-05-1991 | The power circuit described in this article is used for obtaining a variable direct voltage source from the 50 Hz a.c. mains supply. The v...