| Want to safely add a little color to your skin? This simple all-analog circuit enables you to estimate the dose of UV radiation received dur...
| Want to safely add a little color to your skin? This simple all-analog circuit enables you to estimate the dose of UV radiation received dur...
| Want to build a digital exposure timer with an analog look and feel? You can with some switches, a relay, a potentiometer, and a microcontro...
| Elsewhere in this magazine you can learn about a method to connect two ‘digital’ rotary encoders to a microcontroller using only one analog...
| If the November 1981 issue of Elektor was quickly sold out, that was unlikely due to its extravagant cover illustration but rather because i...
| Many projects that flash, beep, move or do weird things have become Elektor classics and were published mainly in the Summer Circuits editio...
| The cover of the Elektor Summer Circuits 2022 was designed by multidisciplinary artist Kelly Heaton. Heaton is not only a socially critical...
| Analog Devices (ADI) is one of the world’s major designers and manufacturers of analog, mixed-signal, and digital signal processing integrat...
| Would you like an analog ESR meter to check and locate bad capacitors? With the right parts and a few helpful tips, you can build one for yo...
| Professional-grade equipment for characterizing and developing audio equipment is usually beyond the means of a hobbyist lab. However, it is...
| Looking for an analog ESR meter to check and find bad capacitors? You can build your own. Here is one approach.