Arduino Projects and Tutorials - DFRobot

This guide can help you to select an MP3 module.

Explore the features, specifications, and applications of Gravity CO2 sensors, including electrochemical, infrared, and photoacoustic NDIR sensors. Choose the right sensor for your needs.

Discover how to choose the best fall detection sensors for ESPHome smart homes by considering compatibility, detection range, accuracy, and more.

Discover how the DFRobot C1001 mmWave Human Detection Sensor excels in fall detection, sleep monitoring, and more. Read our in-depth tests and results.

Discover how photoacoustic CO2 sensors can enhance indoor air quality, reducing symptoms like drowsiness and headaches. Learn about their small size, low cost, and high accuracy.

This article will delve into four mainstream series of ultrasonic sensors: URM, HC SR04, Devantech, and Maxbotix, analyzing their working principles, performance characteristics, and real-world application examples.

The DAC modules selection guide including its SKU, chip, number of channels, input and output options, resolution, accuracy, unique features, functional diagrams.

Get a clear understanding of how Wi-Fi, Bluetooth, Zigbee, Z-Wave, Thread, and Matter communication protocols work in smart homes and how you can leverage them to your benefit in this extensive guide.

PinPong Library is a valuable tool for Python programmers who want to explore the world of Arduino. With high flexibility and compatibility with MicroPython, PinPong library simplifies the development process for IoT and embedded systems projects.

Dive into the world of Arduino UNO R4 and its upgraded features. From wireless connectivity and LED matrix to VRTC and OFF pins, discover its compatibility with digital, analog, I2C, UART devices, and expansion boards.

Discover the differences and similarities between FireBeetle ESP32, ESP8266 and ESP32 S3 microcontrollers in this comprehensive comparison guide. Make an informed choice for project requirements.

This article provides an in-depth exploration of the Arduino Nano ESP32 S3 board's features, technical specifications, and its potential applications and users.

This article delves deeply into the Arduino GIGA R1 WiFi, the most powerful development board announced by the Arduino team.

Ultrasonic sensors have a wide range of applications in various industries, including security, liquid level detection, and obstacle avoidance. Discover how the URM series of ultrasonic distance measurement modules can meet your business needs and improve efficiency.

The DFRobot Fermion MEMS Gas Sensor Series uses MEMS technology to detect a variety of gases with fast response and recovery times. Suitable for environmental monitoring, indoor safety, and much more.

Pre-order the Arduino Nano ESP32 on DFRobot store and explore its compact design, wireless connectivity, Arduino and MicroPython support, Arduino IoT Cloud compatibility, and HID capabilities. Unleash your potential in IoT and MicroPython projects.

Arduino has officially launched its new generation of Arduino UNO R4 development boards, featuring the Arm Cortex-M4 based Renesas RA4M1 microcontroller and ESP32-S3 for WiFi connectivity.

Learn about the differences between active and passive motion sensors, including how they work and their applications.

Learn how to design and construct an indoor air quality monitoring system to improve your living environment and protect your health from indoor pollutants.

Discover the importance of selecting the right CO2 sensor for your greenhouse, based on factors such as measurement range, accuracy, response time, stability, price, and power consumption.

Start your journey into the world of ESP32 development with DFRobot's comprehensive tutorials covering all the essentials.

We’ve listed all the DFRobot ESP32 HTTP server tutorials in this article.

We’ve listed all the DFRobot ESP32 Arduino tutorials in this article.

Learn how to make your own tracked tank mobile robot with Arduino and a custom DC motor driver. Create a radio-controlled platform for robots and other systems.