The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

A lightweight, modular implementation of cin/cout-style streaming for Arduino, with UTF-8 support and customizable formatting. The library provides standard C++ access to the serial console by ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

图源：Ahmad Soleh/Stock.adobe.com；图片由AI生成 图源：Ahmad Soleh/Stock.adobe.com；图片由AI生成 美国劳工部职业安全与健康管理局（OSHA）的一项研究表明，70%遭受严重手部伤害的工人在事发时没有佩戴手套[1]。这是个人防护装备（PPE）能够预防工伤的典型案例之一。 本项目将构建一个名为SafeGear Check的安全装备检测系统，该系统 ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

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It’s a big week for Benito Antonio Martínez Ocasio, known professionally as Bad Bunny. After making Grammy history as the first Spanish-language album of the year winner, the world’s most-streamed ...

Available free exclusively to ALA individual members! Learn how different communities are approaching staff training and handling interactions when ICE enters a public library.

The court heard that a man who had been arrested was “banging his head” on the cage walls in the back of the police van which put PC Allcock in an “extremely stressful situation” while he was driving.

Get ready to view programs and camps on Feb 10. Registration for residents begins Feb 17 and non-residents Feb 24. New year. Real results. Reach your fitness goals with a personal trainer and try our ...