【Click the above“blue text” to follow me to learn embedded systems, and become a tech aesthetician together】 This is a portable IoT display project, which can be developed into various practical tools based on it and the Arduino_GFX library. For example, WiFi signal analysis, electronic photo albums, etc. With a well-designed 3D printed case, it … Read more
Don’t miss out, remember to check the official account in the top right corner and set it as a star, take down the star and send it to me 01 Introduction to Three MCUs STM32: A product released by STMicroelectronics on June 11, 2007, a 32-bit microcontroller (not much introduction, those who know, know). GD32: … Read more
This project is sponsored by“Spark Program Phase II”!! Project Name: ESP32S3 Full-Band Radio for Beginners Project Author: chimchim4482 Introduction This is a beginner-friendly radio replica! Project Description I made a full-band radio. The main control MCU uses ESP32S3-N16R8, the control module uses SI4735, and the audio output uses TC8002D. This project mainly constructs a full-band … Read more
Introduction Products from the Ignite Project are guaranteed to be of high quality If you were given a start-up fund to DIY a knob, adding any functions you want, what would you do? What? You ask me? I would definitely want to add a time acceleration function! Because… it’s not summer, it’s not autumn, but … Read more
Benefits at the end of the article 01 Project Description As a child, I was always curious about how phones worked, dreaming that one day I could create a unique phone. So… I found a Nokia 1110 phone, kept only its shell, and used ESP32 as the main control unit, redesigning the Nokia circuit board. … Read more
4.1 Basic Concepts of Serial Communication Serial communication is a commonly used communication method, which refers to data transmission between devices through a Serial Interface. There are several basic concepts of serial communication: 4.1.1 Serial Communication Serial communication refers to the transmission of data bit by bit, transmitting only one bit at a time. Compared … Read more
MAKER:jnthas／译：趣无尽 This is a Super Mario themed clock, based on ESP32 and a color dot matrix, which is very vivid and interesting. Mario will stand on the stage to hit the bricks to update the time digits. In addition to the Mario dial, we will also create a dial that displays the time in words, … Read more
Robotics has always been a direction of great interest to Zhihui Jun, and among industrial robots, he believes that the most practical is undoubtedly the robotic arm.Coincidentally, six months ago, Zhihui Jun stumbled upon a second-hand robotic arm, which excited him.However, the joy didn’t last long, and Zhihui Jun became a bit unhappy:After spending some … Read more
Introduction In today’s Internet of Things era, small microcontrollers like the ESP32 have become the preferred choice for building various smart devices. By combining an HTTP server, websockets, the Bootstrap framework, and the Husarnet networking library, the ESP32 can achieve efficient local network communication while providing a fast, attractive, and secure web user interface, whether … Read more
【Click the above「blue words」 to follow DF Maker Community and become a tech beauty control together】 Through this project, you will learn how to design a breadboard gamepad circuit, and how to communicate this circuit as a gamepad with Android devices, TV boxes, PlayStation, and computers. The main text begins! (There is a video demonstration … Read more