More about clock (248)

1-07-1981 | 7-52 54 novel clock control In certain applications it is often necessary to gener- ate a series of clock pulses by using switches etc. For...

1-05-1981 | 5-04 — elektor may 1981 camping c(I)ocl Readers may think this is a "cock-and-bult" story, as this electronic cock does not actually crow....

1-07-1979 | With only one or two minor modifi-cations, it is possible to adapt a calculator to increment or decrement two separate numbers and display t...

1-07-1979 | n games of speed chess, where each player has only 5 or 10 minutes to complete all his moves, mechanical chess clocks leave something to be...

1-06-1978 | One of a number of programmes which will shortly appear on disc, under the ESS label (see elsewhere in this issue), is the following cloc...

1-07-1977 | Wherever there is a mass market for a complex digital circuit, an LSI chip is sure to appear. It should not come as a...

1-12-1976 | Although most readers of technical magazines will have had a surfeit of digital clocks by now, we feel that the design given here...

1-07-1976 | The basic circuit of a mono- stable using CMOS NOR-gates -is given in figure l. The disadvantge of this simple circuit is that the out...

1-07-1976 | The TTL-I 7.4123 comprises two monoflop (MF! and MF2) which can be triggered by a positive edge on the respective B-input. In this c...

1-07-1976 | The pecularity of this rev . counter is that it responds to differences in luminous intensity. Consequently, if this circuit is to be...