| When combining water and electricity it is essential that the current flow be a.c., else electrolysis will eat one elecriode away. This...
| When combining water and electricity it is essential that the current flow be a.c., else electrolysis will eat one elecriode away. This...
| This simple circuit acts as frequeney multiplier whieh converts any sloped input waveform into a distorted output waveform whose frequen...
| Circuits for making audible sound effects stored in an rc are nothing special any more these days. A disadvantage of many of them is,...
| The main subject of last month's instalment was the structure of the PAL signal supplied by the test chart generator. In this second an...
| The test chart generator described in this article has a number of remarkable features: it is extremely versatile, suitable for testin...
| Although designed m a robust, wideband output driver for the MAX038-based Function Generator described in the June 1995 issue of Elektor...
| The MAX038 is a precision, high-frequency function generator that produces accurate sine, square, triangle, sawtooth and pulse waveforms, wi...
| The noise of small waves and a gentle breeze has a calming effect which may be exploited by insomaniacs, and ithers who find it difficult...
| This circuit, aimed at electronic and power electrical engineers, is a test and simulation instrument for ambitious experiments. In combinat...
| A triangular waveform generator can be converted into a very precise analogue-to-digital converter with the aid of a single resistor. This...