| The barrier resistor, or Baristor as the authors call it, is a “resistor” built out of discrete components that abruptly changes its resista...
| The barrier resistor, or Baristor as the authors call it, is a “resistor” built out of discrete components that abruptly changes its resista...
| Basically a stompbox is nothing more than a wooden box with a microphone in it on which the musical performer stamps the rhythm with her or...
| Olivier Croiset's idea for an alarm clock with its 2.2" TFT display and available as a kit from Elektor, was designed to be simple to use –...
| Did you ever wonder how fast your hamster can run? Or for how long? The distance it travels? With this project you can finally find out all...
| If you ever need a large display to keep the score for games, or a counter for sports events, this is the thing to build. With its four tall...
| Feature creep is the phenomenon of adding features to a product or a program that are not necessary for operating the product or program. Ex...
| The Elektor Uno R4 is like an Arduino Uno but featuring two UARTs, two I²C (IIC or TWI) ports, two SPI ports, 24 GPIOs, eight analogue input...
| Do you like to know how cold it is outside before getting out of bed? Then this DIY clock is for you. An RPi running a home automation serve...
| In this installment: - Slow-start your audio amplifier - Simple water detector and alarm - Active audio crossover filter
| This is our last call for startups wishing to present their company and products to the 75,000 visitors of electronica, world's largest elec...