List of products by brand DFRobot

The APC220 radio module offers a cost-effective solution for wireless data communications, featuring an embedded high-speed microprocessor and high-performance IC. With its transparent UART/TTL interface, it eliminates the need for packetizing and data encoding, making it a popular choice among customers seeking better range performance at a low cost.

Operating Voltage: 3.3 – 5V Maximum Operating Current: ≤370 mA (5V) Communication: I2C/UART I2C Address: 0x64 Fixed Command: 121 Self-learning function

Brand Gravity Analog AC Current Sensor 20A AC Current Signal Conversion Module Open Type AC Transformer Probe Included Non-contact Measurement

Specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. Improved precision and user experience. Compatible with 5V and 3.3V. Quickly build the pH meter, plug and play, no welding.Purchase a  Spare Electrode 

High-performance monocrystalline solar panel with 5V regulated output Provides up to 1A current and 6W max power Lightweight, ultra-thin PET package design (only 90g) Integrated USB Type-A port for direct plug-and-play use Weather-resistant, works even in cloudy or rainy conditions Easy portability with mounting holes and copper clasps

The RS485 UV Sensor is designed to measure ultraviolet (UV) intensity and index values within the wavelength range of 290-390nm. Utilizing a photoelectric detector and an industrial-grade microprocessor, ensures reliable and stable performance. The sensor operates on a DC 5-30V wide voltage power supply and employs the Modbus-RTU 485 communication...

High-efficiency solar power management module designed for 12V lead-acid batteries Supports up to 4A charging current using a standard 18V solar panel Built-in MPPT algorithm for 10–30% improved charging efficiency over PWM controllers Provides multiple outputs: 12V 8A, 5V 5A, and dual USB 5V 2.5A with smart control Compact 68mm x 68mm design with full...

The RS485 Photoelectric Solar Radiation Sensor is designed to measure solar radiation in the spectral range of 400-1100nm. It uses the photoelectric principle to convert sunlight into electrical signals. Featuring a highly sensitive photosensitive element and a wide-spectrum absorption range, the sensor delivers accurate solar radiation measurements.

Solar Power Manager 5V designed for IoT & renewable energy projects Built-in MPPT algorithm for maximum solar panel efficiency Dual charging modes: USB or 5V solar panel (up to 900mA) Provides stable 5V 1A regulated output with ON/OFF control Advanced safety protections for battery, solar input, and output Compact, efficient solution for solar-powered...

An underwater ultrasonic sensor designed for obstacle avoidance with a 5-600cm range, IP68 rating, compact size, and operates at 5-24V.

6Kg 300° Clutch Servo Built-in clutch mechanism for protection Utilizes PWM signals for precise motion control Rotational angle of approximately 300° Holding torque of 6kg Activates clutch when resisting force exceeds 2kg torque

Gravity Expansion Board Designed for Raspberry Pi Pico Compatible with a variety of Gravity sensors and modules. Gravity Expansion Board for Pico All pins brought out, no soldering required Additional Communication Ports: Digital IO, Analog IO, I2C, SPI, UART, GDINote: The product not include Raspberry Pi Pico. Buy Raspberry Pi Pico here. Buy Raspberry...

An intelligent camera module featuring advanced AI, voice interaction, and night vision capabilities. Ideal for IoT applications like surveillance and smart assistants.

Gravity Analog Dissolved Oxygen Sensor Kit for Arduino-compatible projects Measures dissolved oxygen in water to assess water quality in aquaculture, environmental monitoring, and natural science Galvanic probe design with no polarization time required and low maintenance costs Signal converter board with 3.3-5.5V compatibility for Arduino, ESP32,...

RainbowLink is an advanced USB protocol converter designed for efficient multi-channel serial communication and power output, tailored for IoT and industrial applications. Featuring 4 independent channels—RS485, RS232, and 2 TTL channels—RainbowLink serves as an all-in-one solution for engineers managing multiple communication protocols in IoT ecosystems....

Gravity Digital Shake Sensor detects unidirectional shaking motion. Outputs a digital pulse signal with onboard LED indicator feedback. Features strong anti-shock design to prevent false triggering. Compatible with both 3.3V and 5V microcontrollers like Arduino and Raspberry Pi. Compact 30×22mm module with durable spring-type vibration switch. Ideal for...

An analog signal isolator module prevents electrical interference between sensors, features built-in 5V power, and is plug-and-play with no soldering needed

Brand: DFRobot Product: Gravity Lab Grade Analog Electrical Conductivity Sensor Supply Voltage: 3.0~5.0V Output Voltage: 0~3.4V Support Detection Range: 0~20ms/cm

Air quality sensor measures PM2.5, PM1.0, PM10 using laser scattering. Compatible with main-controllers, suitable for various environments.

Thin film pressure sensor with 7.6mm diameter detects static and dynamic pressure. Features quick response, wide application, easy usage, and durable design.Model: RP-C7.6-LT Thin Film Pressure Sensor

One-click learn Machine Learning Enabled Onboard Screen Extreme Performance

A durable, ultra-thin film pressure sensor measuring 170mm, suitable for static and dynamic pressure detection in various applications, with quick response and easy use.Model: RP-L-170 Thin Film Pressure Sensor

RPLiDAR C1 DTOF laser scanner with 360° full-range coverage 12m detection radius with 0.05m minimum blind range High-speed sampling at 5000 times/second and ±30mm accuracy Provides 2.5D multidimensional data & reflectivity info Compact, lightweight design with IP54 dust & splash protection Compatible with ROS/ROS2 and supported by SLAMTEC SDK

STEM Education Micro:bit V2 Development boards

A 400mm flexible thin film pressure sensor detects static and dynamic pressure rapidly. Ideal for various applications, easy to use, and durable.Model: RP-L-400Thin Film Pressure Sensor

The Maqueen Lite V5 STEM Robot offers easy setup, robust motors, and multitasking capabilities for teaching coding, IoT, and automation to ages 8+.Buy Different Mechanic Kit: Robot Mechanic Forklift Kit Compatible with Custom RobotsRobot Mechanic Loader Kit Compatible with Custom RobotRobot Mechanic Push Kit Compatible with Custom Robot

Xbee Shield for Arduino (without Xbee) INTRODUCTION: The XBee Expansion Board is a compliant solution designed to meet low-cost, low-power wireless sensor networks with special needs.The module is easy to use, low power consumption, and the provision of critical data between devices reliable transmission.

Brand: DFRobot Product: Gravity Lab Grade Analog Electrical Conductivity Sensor Supply Voltage: 3.0~5.0V Output Voltage: 0~3.4V Support Detection Range: 0~20ms/cm

At the beginning, the inertial measurement unit is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerometers,gyroscopes, and magnetometers. Now IMU sensor are commonly used in the Human-computer interaction(HCI), navigational purposes and balancing technology used in...