| Model aircraft sometimes have the unpleasant property of choosing their own landing field, and doing so in terrain where they are hard to se...
| Model aircraft sometimes have the unpleasant property of choosing their own landing field, and doing so in terrain where they are hard to se...
| Measurements using a probe — never a problem! For sure? The use of a probe for measurements with the oscilloscope should be customary to mos...
| Subscribers and regular readers of Elektor Electronics are accustomed to seeing circuits for use in and around the home. In many cases, thes...
| Audio analysers, such as the Audio Precision series have signal generators that for certain test purposes do not have a sufficiently high ou...
| The well-known LM386 is an excellent choice for many designs requiring a small audio power amplifier (1-watt) in a single chip. However, the...
| This flashing LED mini Christmas tree is not only dead simple to build but the design is also repeatable and very reliable in operation. In...
| Lead-acid batteries still form an essential part of the on-board power systems in cars, motorcycles, boats and caravans. In its new form, fe...
| Design engineers like to use thermoelements when it comes to probing around in really wide temperature ranges. Modern integrated circuits ar...
| Modern laptop and notebook PCs almost invariably come with a microphone input but not a line input for audio signals. A reader asked us for...
| The number of different microcontrollers on offer just keeps on growing. Nearly every single week a new product appears on the market. Choos...