Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in ...
The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...
With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth.
Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...
Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...
Abstract: Sleep stage classification can diagnose various sleep disorders and sleep patterns. The classification model classifies many stages of sleep, including wakefulness, non-rapid eye movement ...
MIAMI (WFOR) -- An El Portal council member has apologized to the community after repeatedly using a racial slur during a public meeting last week, prompting strong reactions from residents and ...
French police have been told to stop using rubber bullets and tear gas to stop migrants boarding UK-bound small boats in the English Channel. In an unprecedented warning to security forces, the ...
Abstract: The emerging fluid antenna systems (FASs) enable position-flexible antennas that provide a new degree of freedom for more diversity and multiplexing benefits. However, the challenge for high ...
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