| For the purposes of setting up CCTV surveillance systems I needed a small, mobile, battery-powered video test-card picture generator. In my...
All items tagged with generator and digital (18)
| This very easy to use and inexpensive digital function generator produces 0-200,000 Hz signals of many different waveforms: sine, square, tr...
| Ikalogic is proud to announce their new series of Logic analyzers and digital pattern generators called ScanaQuad. With 4 channels that can...
| An audio signal generator for lab use needs to have two basic features. First, it must be able to generate low-distortion sine waves with an...
| The Parallax SX28-based ‘Frequency Response Sweep Oscillator’ project published in the April 2008 issue of Elektor inspired the author to de...
| A low-cost microcontroller drives a D/A converter, whose output signal is filtered using a bandpass in order to suppress alias frequencies....
| Generating three sinewave signals with constant relative phase offsets of 120 degrees using analogue circuitry is not always easy, especiall...
| This design was originally ‘knocked together’ to test out a prototype DAC circuit to allow the digital codes to be entered manually. The cir...
| During the construction and testing of digital circuits, there is often a need of an accurately defined bit pattern. The generator descri...
| A handy square-wave generator is described which provides fifty-seven stable frequencies for the testing of digital circuits. It is batter...