SELECTION GUIDE - DFRobot

IoT enables short-range (WiFi, Bluetooth, Zigbee) and long-range (2G/3G/4G) connectivity. LPWAN fills the gap with low-power, long-range solutions, ideal for energy-efficient, far-reaching applications.

DFRobot provides pH sensors for Arduino hobbyists to industrial use. Explore our detailed comparison to find the perfect sensor for your needs.

If you're looking to understand how soil humidity sensors function, this article covers the essential principles behind different types of soil sensors and their applications in gardening and agricultural irrigation.

This article takes a closer look at each of these devices, comparing them across key areas like Python support, ease of use, Python programming tools, pin design, and hardware projects.

Explore the best TinyML hardware for voice recognition with a thorough guide comparing ESP32, Arduino, and STM32F746G-DISCO.

This article explores why using hardware like Raspberry Pi or Unihiker is the best way for kids to master Python.

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

Discover how to fully harness the Raspberry Pi 5's capabilities, ensuring a smooth upgrade and maximizing your tech projects’ potential.

Discover why Lattepanda Sigma is well-suited for local large language model (LLM) operations. Explore its memory and storage capacities compared to other SBCs.

This article will provide a detailed introduction to several versions of Linux systems, including Ubuntu, Debian, Fedora, OpenSuse, FreeBSD, and OpenBSD, and the compatibility with the RISC-V architecture.

A detailed guide to understanding and selecting from DFRobot’s range of wireless communication modules. Perfect for IoT enthusiasts and developers.

Explore the N20 Miniature Metal Motor Series with integrated drive chip and PWM servo control. Ideal for robotics, mechanical motion control, valve control, and door lock control.

Discover the powerful potential of RISC-V technology through leading products like ESP32-C3, SiFive FE310, GD32VF103, and Kendryte K210. Gain insights into how they meet the growing demands of IoT applications.

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.

The Future of Microprocessors Description: RISC-V, ARM, and x86 microprocessors are all competing to shape the future of computing. In this article, we explore the differences between these three architectures, their advantages and disadvantages, and how they may develop in the future.

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.

Learn about HiFive Unmatched and VisionFive 2, two high-performance RISC-V CPU development boards. Explore their technical features, customization options, and broad application potential in IoT, AI, and embedded systems.

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

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.

Delve into the world of micro:bit peripherals and unlock limitless possibilities. Enhance the innovations with expansion boards, robotics, AI, IoT, displays, power supply, and more.

In this article, we delve into the intricacies of both solid-state and mechanical LiDARs, comparing their key features and exploring their use cases.

Learn how to choose the right brushless DC motor driver in our informative article. Discover the basics of brushless DC motors and drivers, explore their applications across various industries, and gain insights into the key parameters to consider when selecting a suitable driver.

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.

Find out how electrochemical gas sensors are used for air quality monitoring, detecting explosive and toxic gases, oxygen monitoring in the medical field, and food quality control. Learn the key advantages and potential drawbacks of these sensors.