DFRobot

FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports WiFi and Blue...

What is a stepper motor? Stepper motor is a brushless DC electric motor that divides a full rotation into a number of equal steps The motor's posit...

This Buck-Boost Converter helps a lot when different voltage power supplies are required at work. It integrates DC-DC boost and buck onto one that...

On the same I2C port, DFRobot Gravity: I2C Multiplexer solves the address conflict and enables the normal communication with multiple same-address ...

This is a 20W adjustable DC-DC buck converter module with digital display. It is based on LM2596 3A step-down voltage regulator and supports an inp...

DFRobot Gravity: analog electrical conductivity sensor/meter(K=10) is particularly used to measure the high electrical conductivity liquid, such as...

Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. ...

This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture sensor, it has increased wate...

This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of ...

This waterproof temperature sensor kit use DS18B20 probe AS. It contains a probe with a resistor module. So it is easy to connect on the Arduino ...

What is voice recognition? Voice recognition is a computer technology that recognizes and converts speech signals into editable text or operation...

Some day,a guy want to make a robotic dog as a gift to his little son.He brought some digital servos, a microcontroller,Lipo batterys...Then he fou...

This real-time clock module (RTC) uses the DS3231 chip that integrates a crystal resonator and a temperature compensator, which improves the long-t...

This is a power supply cable specifically designed for connecting SATA devices to the LattePanda Sigma Single Board Computer. It features a SATA-1...

The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded sol...

The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded sol...

This Power Module is a small size 5A 350KHz 25V Buck DC to DC Converter. It can convert any DC voltage between 3.6V-25V to a selectable voltage fro...

This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank water. It works quietly with the so...

With the development of IoT, there are so many mature IoT platforms emerging in both domestic and overseas market, but most of them are mainly desi...

This micro:bit-based expansion board, specially designed for STEAM education, allows students to measure environmental conditions for scientific e...

Note: HUSKYLENS and micro:bit board are not included.The Study Pack of HuskyLens for micro:bit is a great partner for the AI Vision Smart Sensor - ...

This is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water liquid leve...

This is a water pressure sensor adopts DFRobot Gravity 3-pin interface. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. I...

This is a line tracking (following) sensor to guide your robot by telling white from black quickly and accurately. It is commonly used in arduino ...