Introduction The ESP32-CAM is a microcontroller module that integrates Wi-Fi and Bluetooth functionality, along with a camera interface, making it an excellent choice for building smart robots. In this project, I will show you how to construct a simple AI robot using the ESP32-CAM module, which can stream video to an Android device and perform … Read more
Project Name: Multifunctional Mechanical Axis Scientific Calculator Project Author: shaoduan Introduction When you think I’m… using a calculator to do math? Actually, I’m… Playing Mario! Playing COTD! Playing Snake! Oh my, if I had this? Who could tell I’m slacking off? Project Description Back to the point! Thisslacking off toolcalculatoris made using ESP32. It is … Read more
❝ The ESP32 is something many people may have heard of or used. If you have previously used an Arduino development board, you might have come across it as well. The ESP32 refers to a series of chips and modules produced by Shanghai Espressif Systems, rather than a specific chip, which is something to note. … Read more
Author: Xiaoyu, Typesetting: Xiaoyu WeChat Official Account: Chip Home (ID: chiphome-dy) 01 CPU vs FPGA It vividly expresses the computational logic of CPU and FPGA. The CPU tends to be multifunctional and usually executes instructions serially. Although it has multiple cores, each core still executes in a serial manner, the design of the CPU is … Read more
Introduction In the previous article, we discussed the basics of serial communication. If you haven’t read it, I recommend you do so first; otherwise, you might not fully understand some of the content in this article. This article will explain the practical aspects of serial communication on the Android side, specifically how to implement data … Read more
A few days ago, a junior gave me an ESP32-CAM camera module. Now that I finally have some free time, I’m going to play with this camera module, so I can remotely monitor my home later. What is the ESP32-CAM Camera? The ESP32-CAM is a micro module based on the ESP32-S2 chip, featuring camera functionality, … Read more
Click the above to select“Pin/Star Public Account” Welfare benefits, delivered in real time Hello everyone, I am Mai Ge. Recently, a reader asked. Will ESP32 replace STM32 in embedded systems in the future? Let me briefly share my views. Both ESP32 and STM32 have their own vertical niche areas. First, let’s talk about ESP32 Compared … Read more
In embedded development, multitasking is key to improving system efficiency and functionality. For resource-constrained microcontrollers, traditional preemptive multitasking frameworks (like FreeRTOS) can be overly complex and resource-intensive. In this case, the lightweight cooperative multitasking scheduler TaskScheduler becomes an ideal choice. Introduction to TaskScheduler TaskScheduler is a library that provides cooperative multitasking capabilities for microcontrollers such … Read more
Hello everyone, I am Machine Panda. In order to do a good job, one must first sharpen their tools. Therefore, choosing a suitable development environment is crucial. Since this series mainly uses the ESP32 microcontroller, there are generally three mainstream development methods: Arduino, a convenient and flexible open-source electronic prototyping platform, supports ESP32, ESP8266, etc., … Read more
In 2023, it has been an extraordinary year for development boards. Previously renowned development boards have chosen to launch new products this year, and many lesser-known brands are emerging. So, which of these development boards are worth buying and which are not? Today, I will award these development boards. The awards this time are as … Read more