| Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time oc...
All items tagged with IoT & Sensors and IoT Sensors News (114)
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| The 2026 IoT & Sensors edition of Elektor is out! Inside, we provide in-depth design projects and insightful tutorials on a range of topics....
| A handful of CMOS logic chips is all it takes to build this versatile warning alarm. Discover a classic 1980 Elektor design that monitors se...
| A single thermopile capsule scans the scene through pan/tilt while a coaxial ToF sensor maps depth per pixel. Richardson–Lucy deconvolution...
| Electronic passport security is not just a matter of waving a passport over a reader. In this Elektor TV clip from Elektor Academy Pro’s Pos...
| Elektor Lab Talk #48 goes live on July 16. We'll discuss IoT sensor design, wireless prototyping, and Saad Imtiaz’s MultiRF Dev Board. Expec...
| An Arduino parses NMEA sentences from a GPS module, compares live coordinates against a stored boundary, and fires an SMS through a GSM mode...
| System check! Elektor wants to know about your level of Internet-dependency. If you lost access to the Internet tomorrow, could you still de...
| Post-quantum crypto migration is not something to postpone until quantum computers arrive. In this short Elektor TV clip from Elektor Academ...
| Can a handful of transistors outperform a microcontroller? This acoustic sensor delivers reliable, fail-safe sound detection and shows how e...