| With the end of the summer right around the corner, now is a good time to look back at some of the most notable engineering articles and pro...
| With the end of the summer right around the corner, now is a good time to look back at some of the most notable engineering articles and pro...
| If you work with Arduino and want to improve your programming skills, join our live Elektor Academy course on September 8, 2022! Register to...
| Build your own SMS Remote Control with an Atmega328 at 16 Mhz and a SIM800L EVB, Arduino code. PCB gerber files included. Two codes availab...
| AC loads are everywhere around us because most home appliances are supplied with the mains voltage. Therefore, we always run into situations...
| Current measurement requires the use of an ammeter placed in series with the load. An ideal ammeter has no voltage drop; it is a short circu...
| With this circuit featuring a single ATtiny85 microcontroller, you can simultaneously obtain three square waves of different, user-defined f...
| With two tubes for increased sensitivity, this Geiger-Müller tube shield can turn your Arduino Uno into an instrument for measuring and reco...
| Join Elektor engineer Clemens Valens for a free webinar titled "Test & Measurement with Arduino" on August 11, 2022, at 16:00 CEST. Register...
| We have already featured a number of CO2 concentration meters in Elektor. Almost all of them feature a Wi-Fi interface so that you can check...
| Before you start working with moisture sensors, consider the following tips about sensor selection and sensor integration. Once you are fami...