AI Chatbot AI chatbot AI Chatbot: This project is made using an ESP32-S3 motherboard, 1 audio amplifier module, 1 speaker, and one microphone. The device connects to a server via WiFi to achieve AI chat functionality. The main features include: 1. Knowledge Q&A: capable of answering various knowledge questions in fields such as history, culture, … Read more
01 Introduction The high sensitivity sound sensor is a type of microphone that can capture sound more sensitively and convert it into an electrical signal. High sensitivity sound sensors are widely used in the audio field, such as in recording devices, audio acquisition devices, and voice recognition systems. In these applications, high sensitivity sound sensors … Read more
After weeks of preparation, we conducted an in-depth disassembly of four major smart speakers, comparing core components and revealing the truth behind the industry chain. Zhidx | Yu Yang Last week, we went to great lengths to deeply experience five major smart speakers, pitting them against each other in various aspects and testing their intelligence. … Read more