An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

Security cams don't always fare well in winter storms, but I've learned how to make sure they stay safe and in action.

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

As a voice interaction entry, the XiaoZhi AI chatbot leverages the AI capabilities of large models like Qwen / DeepSeek, and achieves multi-terminal control via the MCP protocol. The current v2 ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

Abstract: In the present research work, a system is developed that can detect objects in real-time using a combination of the ESP32 CAM module and Python programming. The goal was to show how ...

Abstract: This paper features the development of a video surveillance robot that utilizes an ESP32 camera module and an L298 motor driver to improve security in various applications. The ESP32 camera ...