| The well-known ‘sleep’ function in clock radios and television sets switches off the equipment after a preselected time. However, what good...
More about Television (174)
| Since the early 1990s, it has been possible to interconnect a television receiver with the telephone system to provide a user interactive...
| This design is complementary to the design described in the article ‘PAL timing (1)’, which also appears in this issue. It is intended to...
| With the equipment that is found in the domestic or office environment, the distinction between the various disciplines is becoming increa...
| RADIO, TELEVISION VIDEO CW generator aid for radio amateurs The generator described can accept texts of up to 64 characters long and make th...
| This circuit is intended more as a design idea than as a finished project, in the light of the number of standard ICs that are employed....
| Anyone involved in the construction of radio receivers and associated equipment will have felt the need for some means of producing an...
| Although the adverts would have you think that you can use your mobile phone absolutely everywhere, probably every owner of a GSM phone...
| The advent of a new era is usually a time for reflection and stock-taking. The millennium currently approaching Platform Earth is no diffe...
| Since publishing the first instalment of this article, considerable interest has been expressed in the design by many of our readers...