DHT11 数字温湿度传感器是一款含有已校准数字信号输出的温湿度复合传感器。 它应用专用的数字模块采集技术和温湿度传感技术， 确保产品具有极高的可靠性与卓越的长期稳定性。传感器包括一个电阻式感湿元件和一个 NTC 测温元件，并与一个高性能 8 位单片机 ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A sign announces the extended closure of the Maine ...

How public libraries shaped a nation and remain a beloved sanctuary for Americans today. Lucie Faulknor is an arts management and documentary film professional. Founder at Serendipity Films, LLC, she ...

Arduino recently announced that their Cloud Editor now includes an AI assistant based on Anthropic’s Claude large language model (LLM). The AI assistant is designed to make the coding experience ...

As debate over the size and scope of government intensifies, one of the most beloved and vital services in our communities—public libraries—is at risk. Libraries are not just places to borrow books; ...

The Institute of Museum and Library Services (IMLS), which provides grants to libraries and museums nationwide, has been effectively shuttered and its staff placed on administrative leave. This ...

This repository contains an Arduino-based IoT system for monitoring and managing plant care. The system reads temperature, humidity, and soil moisture levels, displays the data on an LCD, and ...

Other popular titles in 2024 included Tom Lake by Ann Patchett, Think Twice by Harlan Coben and Camino Ghost by John Grisham. One of the most-borrowed non-fiction titles from 2024 was The Demon of ...

Weeding, or culling old, damaged or outdated books, is standard practice in libraries. But in some cases it is being used to remove books because of the viewpoint they express. By Elizabeth A. Harris ...

Libraries can serve lesbian, gay, bisexual, and transgender (LBGTQ) people by ensuring that this population is reflected in library collections and provided with services at the library. As a ...

The decision locks libraries into an ecosystem that is not in readers' interests. Congress must act. I was raised in the 1980s and ’90s, and for my generation and generations before us, the public ...