A refrigerator and a congelator are in my garage, but they are 40 years old. After these long times, without problem, I think they need to be monitored, but it is not possible to install cables from ...

Season’s Greetings from Elektor! As we celebrate the holidays, we’re grateful for our amazing community of engineers and ...

Discover GreatScott! ’s creative challenges, clever solutions, and future DIY electronics projects in this insightful conversation at Electronica 2024.

Curious how a solar-powered lamp powers an LED with just a single 1.2 V cell? A closer look reveals a clever ...

Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the control effort is considerably lower. Here we show how to ...

In any electronic circuit design process, beyond the theoretical and computer simulation stages lies the critical stage of instrumental verification. This step is essential before the design can be ...

Turn your Raspberry Pi Zero into a secure, VPN-powered global streaming hub! Using a mobile hotspot, this low-power marvel streams live feeds accessible worldwide, with all traffic encrypted through a ...

Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including battery testing, wireless amplifiers, digital music, and more. Welcome back to ...