Smart LED light bulbs are one of the easiest ways to get into the IoT space. These smart lighting solutions let you control your home’s illumination from your phone and other connected devices, and in ...

LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...

If you’re looking to dip your toes into the smart home world, smart light bulbs are a wonderful place to start. Not only are they affordable, but even folks with limited DIY experience can get them up ...

New Delhi, Oct 17 (UNI) The protest by Multi-Tasking Staff (MTS) employees of the Municipal Corporation of Delhi (MCD) entered its 20th day today, with the Aam Aadmi Party (AAP) intensifying its ...

这些连续变化的模拟量无法直接被 STM32 的数字电路处理，而 **ADC（模数转换器）** 就是搭建 “模拟世界” 与 “数字世界” 的桥梁。 STM32 的 ADC 模块能将 0~3.3V 的模拟电压转换为 12 位数字值（0~4095），精度高、速度快，是传感器数据采集的核心组件。 分辨率 ...

在物联网（IoT）时代，设备与云平台之间的通信需求日益增加。无论是智能家居中的温控设备，还是工业场景中的传感器网络，设备都需要将数据上传到云端，或从云端接收指令。MQTT（Message Queuing Telemetry Transport）协议 因其轻量、高效和灵活的特点，成为物联网 ...