在本教程中，您将学习如何构建一个简单的串行16x2 LCD显示屏，该显示屏通过Arduino板仅用两根线控制。其背后的原理是由PCF8574 ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

Iridium SBD is Mikal's original library which does not (currently) support I2C. The Iridium 9602 and 9603N are fascinating communications modules that give devices like Arduino or Raspberry Pi™ access ...

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Donald Trump’s negative approval rating breaks unwanted record Pierce Brosnan seen with son Christopher ...

The I2C (Inter-Integrated Circuit) bus is a synchronous serial communication protocol that allows multiple electronic components (sensors, displays, memories, etc.) to be connected within the same ...

There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

The new ASX00073 UNO SPE shield from Arduino is now being shipped by authorized distributor Mouser Electronics. The ASX00073 shield brings advanced connectivity to new and existing projects with ...

REDWOOD CITY, Calif., September 12, 2025--(BUSINESS WIRE)--i2c Inc., a global financial technology innovator, today announced its inclusion in the 2025 IDC FinTech Rankings Top 100, receiving the ...

UART、I2C、SPI都是常见的低速板级通信协议，目前主流的SoC都内置了这些通讯协议的控制器，同样，各种传感器、Touch控制器、指纹模块、蓝牙模块、WIFI模块也都兼容这三种通信方式的一种或几种。 下面分别说下： UART UART一般由TXD、RXD、GND三根线组成，是一种 ...

[导读]您有一个微控制器和两个相同的传感器，这意味着它们具有相同的I2C地址。如果没有多路复用器或配置传感器的I2C地址的可能性，则无法将它们连接到相同的I2C总线。然而，Arduino Uno R4 Wifi在板上提供多个I2C总线。一个I2C总线在引脚上可用，另一个在Qwiic ...