| Troubleshooting coffee machines with hidden magnets? Powered by AAA batteries and a Hall sensor, this simple magnet finder lights the way. L...
More about Magnetic (155)
| Build a magnetometer using home-made sensor coils to measure magnetic fields from earth-level to several Tesla. Achieve accurate readings wi...
| Magnets are used in countless applications, such as in the motors that power our appliances to the sensors that put our laptops to sleep. Di...
| One of many problems a power supply designer faces is the unexpected overheating of magnetic components that were previously selected with g...
| The Mendocino motor is a solar-powered, magnetically levitating electric motor. It is a cool gadget to amaze your friends and family with. T...
| Let's take a look at a simple analog circuit for levitating small objects, which is the subject of many interesting discussions and expe...
| Here is a great conversation starter: a simple device for levitating small objects. Build one and impress your friends. It is small, and the...
| In the article “Magnetic Levitation the Easy Way,” we saw that magnetic levitation isn’t too difficult to achieve with a permanent magnet, t...
| Last time, we covered magnetic levitation with an analog comparator. Now an ESP32 Pico SoC is in control.
| Two similar DIY magnetic levitation projects from designer Peter Neufeld are presented on the Elektor Labs pages, in both cases a Lego figur...