Products from DF Robot (DFR)

This highly integrated QR code scanner with excellent performance can recognize common 1D codes and 2D codes. With a small size, it employs easy-to-connect Gravity Interface and is equipped with a colorful indicator that feeds back the...

Are you still distressed that industrial sensors can't be used on the Arduino ? You may need to get a converter just like this! This 12V to 3.3V level converter module with 4-channel Optocoupler isolation features common anode / common...

A variety of Gravity sensors and modules compatible Plug-and-play, no soldering required Specially designed for FireBeetle 2 series ( M0 , ESP32-E ), this Gravity IO expansion shield offers various ports including digital, analog, I2C,...

This active, isolated RS485 to UART signal transfer module comes with protection circuits such as power isolation and TVS. Compatible with most main controllers, it has the characteristics of fast communication speed, stable and reliable...

ESP32-C3-DevKitM-1 is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth LE functions. Most of the I/O pins on the ESP32-C3-MINI-1 module are...

These Mecanum wheels are the ideal choice for your smart robot car. The Mecanum wheel is an omnidirectional wheel design for a land-based vehicle to move in any direction, such as go straight, obliquely, horizontally, S-line, and rotate...

These Mecanum wheels are the ideal choice for your smart robot car. The Mecanum wheel is an omnidirectional wheel design for a land-based vehicle to move in any direction, such as go straight, obliquely, horizontally, S-line, and rotate...

INTRODUCTION DFRobot presents our new BMP280 barometer sensor. It can detect air pressure, temperature and altitude and is Arduino compatible. Compared to the last generation BMP180 barometer sensor, it has a lower power consumption,...

This Electronic Arduino Weight Sensor is able to detect 1kg weight. It based on HX711, a precision 24-bit analog-to-digital converter designed for weight scale and industrial control applications to interface directly with a bridge...

GamePad for micro:bit V3.0 is a micro:bit gamepad with a joystick. It adopts a high-precision three-axis analog amount joystick. The combination of joystick and gamepad allows you to control Maqueen 's direction and speed at the same...

Introduction Maix Bit AI development board adopts AI chip K210 of RISC-V kernel. K210 comes with dual-core processor chip with independent FPU, 64 bits CPU bit width, 8 MB on-chip SRAM, 400 adjustable nominal frequency, and double...

When you want to measure the AC current, are you still having trouble cutting the wires, wiring, or soldering. Gravity: Analog AC Current Sensor comes to the rescue, eliminating the need to cut wires or reconnect circuits. Simply clamp...