| A transistor tester can be a handy addition to your electronics workbench. This versatile transistor tester design, first presented a decade...
More about Transistors (61)
| The amplifier proposed here is a bit special as the output signal is not a voltage but a current. Therefore, the frequency dependence of the...
| Elektor has been publishing innovative design projects and engineering tutorials since 1961. Check out the following projects from past June...
| As we already mentioned in a previous episode of this series, all components that contain a semiconductor die (such as diodes) are called ac...
| Here is a circuit that can be used to watch out for voltage drops in a supposedly constant signal. The voltage drop threshold and slew rate...
| A special sound of the transistor amplifier without the negative feedback loop
| This circuit is useful to detect a voltage drop in a constant signal getting noisy, by detecting and react fast to edge falling signals. The...
| Do you know (or maybe remember) the Programmable Unijunction Transistor (PUT)? It was a special part in the '70s. In this article, we no...
| Whether you are looking for a cloud-based battery monitoring solution or you want to build a servo motor test circuit, Elektor has an articl...
| Being able to identify the parts on a circuit board is primordial for repairing it. Developing your identification skills also enables you t...