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 ...

数据传输的时序还存在严格的顺序约定：40位数据按“湿度整数（8位）→湿度小数（8位）→温度整数（8位）→温度小数（8位）→校验和（8位）”的顺序传输，且每个字节内部按“最高位（MSB）→最低位（LSB）”的顺序逐位发送。例如，传输湿度整数“37%RH ...

DHT11是一款由Aosong Electronics推出的低成本、集成化数字温湿度传感器，凭借其接线简单、无需外围元件、操作便捷的特性，成为入门级温湿度采集场景的首选方案，广泛应用于智能家居、消费电子、农业监测、工业环境简易监控等领域。与需要复杂时序控制的 ...

昨天刚解决了ST-Link固件升级的“小插曲”，今天我又迫不及待地投入到新的学习旅程中啦，这次的目标是STM32搭配温湿度传感器（也就是DHT11）的项目。对于初入嵌入式开发领域的小伙伴来说，DHT11温湿度传感器就像是开启硬件学习大门的“钥匙”，是入门阶段 ...

National Library Week, April 6-12, 2025, is a celebration highlighting the valuable role libraries, librarians, and library workers play in transforming lives and strengthening our communities.

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 ...

Arduino has released a new power management library designed for Arduino Pro modules to help users monitor battery usage, fine-tune charging parameters, and optimize the power consumption of their ...

Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...

The Library Company reading room on Juniper Street in Philadelphia c. 1935, one of the group’s main locations from 1880 to 1935. The Library Company of Philadelphia Founding father Benjamin Franklin ...

The Arduino platform offers a variety of affordable toys used by DIY enthusiasts for simple electronics projects. It is known for being easy to learn and is built on a variant of the C++ programming ...

One of the Kindle’s greatest strengths is its ability to store an enormous number of books, so you can take your entire library with you wherever you go. It’s so slim and light, in fact, that you’ll ...