[导读]之前我们用NodeMCU制造了一个Wi-Fi控制的机器人，这次我们给机器人安装了摄像头，使它成为一辆监控机器人车。使用ESP32-CAM模块可以轻松构建这种网络控制监控车。除了ESP32-Camera模块，这里我们将使用两个带有机器人底盘的直流电机和L293D电机驱动模块来 ...

[导读]DashCam项目使用“AI Thinker ESP32-CAM”模块，该模块具有200万像素摄像头(OV2640)， 10个I/O引脚，片上LED，片上闪光灯和一个MicroSD插槽来存储视频。它的微型摄像头和240MHz的CPU能够提供相当质量的图像和视频帧。 本项目是“WiFi高清DashCam ESP32-Cam”固件(arduino源 ...

在物联网技术快速发展的今天，智能监控系统逐渐成为家庭安全不可或缺的一部分。特别是在学生和电子爱好者的推动下，ESP32-CAM模块几乎成为了低成本智能视频监控的代名词。它凭借强大的功能、灵活的可编程性以及作为毕设项目的普遍适用性，吸引了越来越 ...

Waveshare 近期推出了一款专为驱动DDSM400 轮毂电机而设计的紧凑型 Raspberry Pi DDSM（直驱伺服电机）电机驱动器——DDSM Driver HAT (B)。 树莓派 HAT（Hardware Attached on Top）是一种专为树莓派设计的附加板，通过标准化的物理和电气接口来增强树莓派的功能。 直驱 ...

Abstract: This article presents the enhancement of a weed detection robot designed to automate the identification and riddance of unwanted vegetation in agricultural fields. The robot integrates a ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

Using Bluetooth on a desktop computer is now such a seamless process; it’s something built-in and just works. Behind that ubiquity is a protocol layer called HCI, or Host Controller Interface, a set ...

This weekend at the Bay Area Maker Faire, Arduino in conjunction with SiFive, a fabless provider of the Open Source RISC-V micros, introduced the Arduino Cinque. This is a board running one of the ...

4. Within the Arduino IDE, select "Sketch" -> "Include Library" -> "Add .ZIP library", then select the downloaded zip file. This should add the library. To use the library, you'll have to include the ...

ESP32有两种使用SD卡的方法，一种是使用SPI接口访问SD卡，另一种是使用SDMMC接口访问SD卡 。Arduino core for the ESP32中SPI方式占用4 ...