Today, I would like to introduce a SiFive development board, the HiFive1 RevB. It is equipped with the RISC-V Freedom E310 microcontroller and adopts the Arduino Uno “form factor” design, making it compact, which is exactly the board I wanted. My HiFive1 Development Board There is a lot of material available about RISC-V and how … Read more
*Disclaimer:This article is for technical discussion and sharing only, and is strictly prohibited for illegal purposes. As enterprise security devices become more prevalent and border security measures improve, phishing attacks have gradually become a primary method in red-blue team exercises. With the updates to email server WAFs and the increasing security awareness among enterprise personnel, … Read more
Recently, a student asked me this question: Why is it that many people think Arduino is just for fun, and is anyone actually using Arduino for projects? Or is it merely a toy for learning? Although Arduino may not perform as well as some high-end professional development boards, it has its own unique applications and … Read more
Arduino Sensor: HS-S01A Infrared SensorArduino Sensor: HS-S02P Infrared Sensor (Obstacle Avoidance)Arduino Sensor: HS-S03P Ultraviolet SensorArduino Sensor: HS-S05P Sound SensorArduino Sensor: HS-F07P Active BuzzerArduino Sensor: HS-S08P Flame SensorArduino Sensor: HS-S09LB Raindrop SensorArduino Sensor: HS-S09PC Soil Moisture Sensor Arduino Sensor: HS-S10P Mist Sensor Arduino Sensor: HS-S11-L Gas Sensor Arduino Sensor: HS-S20P Ambient Light Sensor Arduino Sensor: HS-S21P … Read more
The traffic light plays an important role in our daily lives, but controlling a traffic light is not complicated. This experiment will teach you how to use Arduino to simulate the control of a traffic light.1. Experiment Materials 1. Arduino development board ×1 2. Traffic light module ×1 3. Breadboard ×1 4. Dupont wires (male … Read more
【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> Arduino Automated String Art Machine This project is an automated string art machine controlled by an Arduino … Read more
Arduino Sensor: HS-S01A Infrared SensorArduino Sensor: HS-S02P Infrared Sensor (Obstacle Avoidance)Arduino Sensor: HS-S03P Ultraviolet SensorArduino Sensor: HS-S05P Sound SensorArduino Sensor: HS-F07P Active BuzzerArduino Sensor: HS-S08P Flame SensorArduino Sensor: HS-S09LB Raindrop SensorArduino Sensor: HS-S09PC Soil Moisture Sensor Arduino Sensor: HS-S10P Mist Sensor Arduino Sensor: HS-S11-L Gas Sensor Arduino Sensor: HS-S20P Ambient Light Sensor Arduino Sensor: HS-S21P … Read more
1. Download Arduino IDE Open the official Arduino website: https://www.arduino.cc/en/software Click on “products”. Click on “Arduino IDE”. Select “Windows Win 10 or newer (64-bit)” and click “DOWNLOAD” to download it. (The “Windows ZIP file” is a compressed file that can be run directly after extraction, but requires manual configuration of some environments, which is not … Read more
Newcomers to embedded systems often encounter an unavoidable term: STM32. Whether browsing forums for “beginner-friendly guides” or asking industry veterans “where to start,” nine times out of ten, they will be recommended to tackle STM32 first. Some may wonder, there are many embedded chips, not just STM32. The 51 microcontroller is simple and easy to … Read more
STM32 vs Arduino: Why Does Your LED Always Fail to Light Up? In recent IoT projects, I have used various mainstream development boards and found differences in the drive levels of their onboard LEDs. This is documented for reference. For example, the onboard LEDs of Arduino Nano (D13), Arduino Uno (D13), and ESP32 (D2) are … Read more