Comprehensive Analysis of Arduino UNO Hardware: The Hardcore Secrets of a Maker Community EvergreenWhy has one board been popular for 15 years? Dissecting the classic to unlock the underlying logic of the Internet of Things! 🌠 Introduction In the world of makers, there is a blue circuit board—it appears on the desks in Tsinghua University … Read more
Mastering the Dot Matrix The dot matrix that can be “freely transformed” with various combinations. Multiple Modules, Multiple Experiments Three Major Programming Software and Tutorials Included Mainboard Parameters Arduino National Starter Kit Arduino Learning Starter Package Italian English Mainboard Package A: Basic Package Italian English Mainboard Package A: Basic Package List
【Click the blue text above to follow the DF Maker Community and become a tech enthusiast】 The community’s public account records weekly shareable maker-related content, published every Friday～ Submissions or recommendations for related content are welcome. Submission email: <span>[email protected]</span> Dance Robot Acrobot Acrobot is a structurally simple yet highly expressive four-joint robot developed by Daniel … Read more
Arduino UNO R4 Development Board The newly launched Arduino UNO R4 comes in two versions: UNO R4 WiFi and UNO R4 Minima. It is powered by the Renesas RA4M1 (Arm® Cortex®-M4) microcontroller, operating at a speed of 48MHz, which is three times faster than the UNO R3. The SRAM has increased from 2kB in R3 … Read more
1. Teaching Objectives2. Master Joystick Control: Students will be able to use the joystick module on the Arduino Uno experiment kit to control the movement of the butterfly character up, down, left, and right through the Mind+ programming software.3. Button Shooting Function: Students will be able to configure and use the button module to implement … Read more
The key points and best practices for PCB layout design of Arduino open source hardware expansion boards.In the Arduino ecosystem, the PCB design of expansion boards (Shields) requires meticulous planning. This article will delve into the key technical points of PCB layout design for Arduino expansion boards, providing professional guidance for design engineers.1. Stacking Structure … Read more
In the Arduino ecosystem, the PCB design of shields is a professional task that requires comprehensive consideration of multiple factors. This article will detail the key points in the design of Arduino shields from a technical perspective of PCB layout design.1. Physical Dimensions and Mechanical ConstraintsStandard Size SpecificationsThe Arduino shield must strictly adhere to the … Read more
🛠️ Low-Cost Agricultural IoT Solution | 💡 A Greenhouse Control System for Beginners 🌟 I. Project Background and System Value 🌱 Pain Points in Traditional Agriculture: Manual inspections are time-consuming and labor-intensive Difficulty in responding to fluctuations in environmental parameters Severe waste of water resources 🚀 Core Functions of the Smart System: Real-time monitoring of … Read more
01Introduction to Arduino Arduino is an open-source prototyping platform based on easy-to-use hardware and software. It consists of a programmable circuit board (commonly referred to as a microcontroller) and a ready-to-use software called the Arduino IDE (Integrated Development Environment) for writing and uploading computer code to the development (physical) board.Arduino provides a standard form factor … Read more
🔍 A Guide for Makers and Engineers | 💡 A Comprehensive Analysis from Basics to Advanced 🌟 I. Core Positioning Comparison “Arduino is a rapid prototyping tool, while ESP32 is an all-in-one IoT platform” Dimension Arduino ESP32 Core Value Quickly validate ideas Implement complete IoT systems Hardware Features 8-bit processor / Low power consumption Dual-core … Read more