One day it's for Meshtastic, the next it's an ESP32-powered display.

Let's see a step-by-step procedure on how to build the object detection system using the CircuitDigest Cloud Helmet detection ...

Like with a new Raspberry Pi or Arduino, you'll soon be doing things that amaze you.  A question I've seen a lot is whether someone should get a Cardputer Adv, a Raspberry Pi, or a Flipper Zero. Let's ...

For years, owners of Vizio smart TVs have had little control over the software running on their sets—software that can track ...

Rev Adrian Kennard (RevK) has designed several open-source hardware ESP32-S3 WiFi and Bluetooth IoT boards with WAGO ...

Custom printed circuit boards have become more and more accessible to the average hobbyist over the last decade. But one ...

Tanaka Masayuki’s PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, effectively transforming them into walkie-talkies.

Abstract: While reconfigurable intelligent surface (RIS) technology has been shown to provide numerous benefits to wireless systems, in the hands of an adversary such technology can also be used to ...

Abstract: Despite promising results reported in the literature for mental workload assessment using electroencephalography (EEG), most of the proposed methods rely on employing multiple EEG channels, ...

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