| A triangular waveform generator can be converted into a very precise analogue-to-digital converter with the aid of a single resistor. This...
| A triangular waveform generator can be converted into a very precise analogue-to-digital converter with the aid of a single resistor. This...
| There are frequent occasions in which a circuit needs a low-current supply at a voltage appreciably higher than the 12 V provided by a s...
| There are often occasions when a higher direct voltage is required than an available battery can provide. In many such cases, the circuit...
| A digital-to-analogue converter is described, which is intended to be connected directly to a compact disc player or digital cassette reco...
| An inexpensive tuner module obtained in the electronics surplus trade allows anyone who has successfully built the VHF/UHF receiver (descr...
| Although frowned upon by many as addictive and devoid of educational value, computer games can be great fun to play. This little circuit...
| Measurement cards of the Pc insertion type to digitize analogue voltages are available in countless versions. By contrast, digital to anal...
| Simple function generators normally provide sinusoidal, rectangular and triangular waveforms, but seldom a sawtooth. The circuit derives...
| Following last month's introduction into the main characteristics ot the Super-VHS system, we close off the article with details ot a prac...