| Several companies sharing the same building all need a separate doorbell for visitors. The exterior of the buidling may not be altered. Do y...
| Several companies sharing the same building all need a separate doorbell for visitors. The exterior of the buidling may not be altered. Do y...
| Join the Elektor Espressif ESP32 Design Contest 2018. Submit a project outline, receive a free ESP32 Pico Kit V4, do your (Internet of) Thin...
| Navtex, navigational telex, is an international automated medium frequency direct-printing service for delivery of navigational and meteorol...
| We all want true random numbers, for our games, for our money transfers, for our secure business. However, creating truly random numbers is...
| Headless oscilloscopes, i.e. scopes without a display, are practical devices because they are small and very portable. Also, they can be mor...
| National Instrument’s LabView is a great tool for visualising measurement data. LabNation’s SmartScope is a great tool for capturing such da...
| Record a short video about something Elektor and make a chance to win a 3D printer, digital oscilloscope or one of the other great prizes! A...
| Riding a bike to work, to the stores or just for fun is a pleasant occupation and normally it's good for the environment and your health. Un...
| Battery chargers have always been a popular subject among our readers and followers. In the past we have published many charger designs for...
| Because electronics is a world so big that it is impossible to know every nook and cranny of it, we spend many hours exploring its confines....