More about Elektor (1360)

1-01-1976 | A large number of queries at the Audio Fair in London show that many new readers have started buying Elektor from no. 7 on. They have not...

1-12-1975 | A single-crystal sapphire material manu- factured by Corning for arc tubes in high pressure sodium vapor lamps in- creases luminous effica...

1-12-1975 | With reference to the column that appeared under this heading in elektor no. 3 (April 1975), we should like to amplify the following poin...

1-11-1975 | The evolution of LED calculator displays In the last year the electronic calculator has come of age with many hundreds of thousands of h...

1-09-1975 | For regular interchange of programmes, broadcasting organizations use special programme circuits placed at their dis- posal by the telepho...

1-06-1975 | Although Britain now seems to have finally decided not to go ahead with the Channel Tunnel project, we have heard about another Tunnel Pr...

1-06-1975 | With many model car race-tracks the circuit consists of two concentric tracks, so the inside track is always shorter than the outs...

1-04-1975 | A new process for etchi;1g semiconduc- tor surfaces is proposed by the Inter- national Plasma Corporation. The `plasma tunnel` etches at...

1-02-1975 | An earlier article explained the operating principle of the electronic loudspeaker. It was shown that this approach enables a woofer in a re...

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