Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...

Arduino library for the PZEM-004T V4.0 100A energy monitor that enables effortless power monitoring with voltage, current, energy. This library makes it easy to use the PZEM-004T V4.0 energy monitor ...

Basado en un entorno de desarrollo y código abierto, Arduino se ha convertido en una de las plataformas más utilizadas en educación para que los estudiantes aprendan programación y robótica a través ...

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

在 Modbus 协议中，字节、位 和 寄存器 之间有着紧密的关系。为了更好地理解它们之间的联系，我们需要详细解释每个概念及其相互关系。 位 是数据的最小单位，通常表示一个二进制数字（0 或 1 ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...

本内容遵循CC 4.0 BY-SA版权协议 目前，基于Modbus协议的485通信非常常见，之前使用过PLC用485通信，PLC有特定的函数，非常容易上手。在比较小的项目上，使用PLC的话成本会很高，若是需要 ...