BMW E32 barn find receives first wash after years of neglect. ‘We are looking at a massive crisis’ IRS whistleblowers release book on Hunter Biden case: "We were vindicated" 4th person arrested after ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

EBYTE ECM50-A is a compact, industrial-grade programmable controller built around the ESP32-S3 wireless SoC designed for IoT and edge control applications, such as environmental monitoring and remote ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Abstract: Long-Range Wide Area Network (LoRaWAN) has become a promising communication method for the Internet of Things (IoT) system since it is capable of long-range communication with low power ...

T-Beam S3 Supreme L76K ESP32-S3FN8 8MB(Quad-SPI) 8MB(Quad-SPI) T-Beam S3 Supreme Ublox ESP32-S3FN8 8MB(Quad-SPI) 8MB(Quad-SPI) T-Beam Meshtastic ESP32-D0WDQ6-V3 4MB(Quad-SPI) 8MB(Quad-SPI) T-Beam ...

Abstract: This demo presents an innovative wireless sensor platform for oxygen monitoring, featuring LoRa connectivity and a unique battery-free operation to ensure maintenance-free usage. The ...

This repository contains the source code and instructions for reproducing the results of "TEMPEST-LoRa: Cross-Technology Covert Communication", accepted to ACM CCS 2025. TEMPEST-LoRa demonstrates a ...