| You don’t need to cover a whole roof with PV solar panels before the installation becomes both economically and ecologically viable. The ide...
More in Home & Garden (219)
| Galileo's thermometer contains glass vessels whose buoyancy depends on the temperature. When it varies slowly, they may stick together or to...
| Summer is hardly a time to worry about frost, isn’t it? Or maybe it is if you want to protect your crop next spring? Fruit farmers utilize t...
| Mice are really cute little creatures — except when they enter your home, where they can cause considerable damage and leave droppings that...
| Whitney Knitter shows us her New York City-based electronics workspace, where she tackles FPGA, SDR, and DIY electronics projects.
| Embedded software developer and Elektor editor Mathias Claußen takes us inside his electronics workspace, where he tackles new design projec...
| Low-cost commercially available mole and gopher chasers may do a great job, they do this at the expense of many batteries. With this circuit...
| Alexander Pozhitkov is a California-based scientist with a home workspace designed for thinking "outside the black box." When he is away fro...
| Although only a small circuit, this smart alarm detects when your refrigerator door is open and lets you observe the internal temperature on...
| The Elektor LoRa Switch (Elektor March/April 2020) has a nice relay board that can easily be used in Wi-Fi networks if the LoRa module is re...