An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

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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 ...

Remember that time before hybrids and electric cars, when manufacturers used to just build the biggest engine they could fit under a hood and call it a day? This was a time when there was no ...

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 ...

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 ...

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 ...

Abstract: This work taps into the power of Reinforcement Learning (RL) and drone technology to improve the performance of Long Range Wide Area Network (LoRaWAN) networks with potential use in ...

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 ...

Notifications You must be signed in to change notification settings We build and share custom firmware and sensor solutions for LoRa mesh networks based on Meshcore. We develop optimized firmware for ...