| To develop and service electrocardiogram (ECG) equipment, an artificial signal that mimics a real ECG is essential. Elektor presented this e...
All items tagged with Circuit and Circuits Circuit Design News (9)
| Learn how to read two potentiometers on a single digital input using a Schmitt-Trigger inverter and just six components. This compact, affor...
| When taking measurements in ionization chambers and other radiation sensors, it's often essential to handle small currents in the picoamp to...
| With inexpensive ultrasonic sensors, you can design both basic and sophisticated measuring devices for various ranging applications. By comb...
| PIR-controlled presence detection solutions are popular, but they don't detect stationary bodies. This DIY radar-controlled project is a han...
| Learning electronics is not as difficult as it may seem. In this beginner-friendly Practical Electronics Crash Course by Dogan Ibrahim, you...
| Designers encountering challenges with testing equipment via the OBD vehicle diagnostic port often face limitations. The MiniSim OBD simulat...
| Would you like to construct your own sound effects unit? Check out this circuit from 2010, which was built around an innovative effects chip...
| Come and explore the workshop of John Hind, a retiree from Gunnislake, UK, who has a side-hustle of maintaining ancient CNC weaving looms. L...