More about time (745)

1-07-1988 | EE JULY/AUGUST 1988 06 FROM ALTIMETER TO VARIOMETER The altimeter published some 18 months ago 0) can be adapted to func- tion as a variomet...

1-03-1988 | ElEjaoh1988 SLAVE INDICATION UNIT FOR INTELLIGENT TIME STANDARD The serial data output of the Intelligent Time Standard described last month...

1-02-1988 | a ry 1988 INTELLIGENT TIME STANDARD This advanced central clock processes the time signals supplied by the DCF77 receiver described last mon...

1-07-1987 | EE JULY/AUGUST 1987 by A Behrens When, after developing, photo- graphs are immersed in the fix- ing bath at irregular intervals, it becomes...

1-06-1987 | Digital multimeters are now- adays offered in many different styles and at very competitive prices. In spite of this, many enthusiasts remai...

1-11-1986 | EE 20 November 1986 BAROMETER/ ALTIMETER Entirely in tune with the general idea of this month"s front cover photograph, this article deals w...

1-07-1986 | 1511versatile timer This simple-looking circuit enables the arbitrary programming of seven outputs in a series of not more than 2048 (211) s...

1-07-1986 | C1 100p 15V This low-cost timer circuit can offer switching intervals up to about 24 hours and may, therefore, be useful for a variety of do...

1-07-1986 | 104 Many clocks, both of the digital and the analogue type, make use of a 50 Hz timebase signal which is usually derived from the mains. In...

1-04-1986 | EE 58 April 1986 Fig Internal organization of the Type ICM7170 chip, an all-CMOS and microprocessor compatible real- time clock (RTC) contro...