| Wireless alarms are everywhere: homes, businesses, and public facilities. But what happens when someone deliberately blocks their signal? Th...
All items tagged with sensors and wireless (17)
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| Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time oc...
| Learn how to build AI powered mobile apps and IoT projects with MIT App Inventor, Raspberry Pi, Arduino, and ESP32 using visual programming.
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| Are you eagerly waiting for a letter or a small parcel? Let’s see what sensors and RF modules we can use to build a simple mailbox notifier,...
| Watch this new episode of Elektor Lab Talk to learn about what’s going on in the Elektor Lab! Our engineers talk about sensor technology, a...
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| This project was designed to care for indoor plants or a greenhouse during times when you may be away, while also storing data to analyze an...
| If you are interested in wireless technologies and communications-related applications, Elektor’s 2024 Wireless & Communication edition is f...
| After several exciting weeks of competition, the 2024 STM32 Wireless Innovation Design Contest has crowned its top three prize recipients. C...
| If you have several wireless weather sensors distributed around a weather station, sometimes you may not be able to locate one or more of th...
| The Elektor library is packed with amazing wireless-related projects and tutorials. Join us for a look back at several memorable wireless-re...