INTRODUCTION The microwave sensor applies the Doppler effect to detect moving objects using microwaves. This differs from the method used by a regular infrared (IR) sensor as microwave is sensitive to a variety of objects that are...

INTRODUCTION This is an ABS protective case which could apply to Raspberry Pi model B+, Raspberry Pi 2 model B, Raspberry Pi 3 model B and the latest Raspberry Pi 3 model B+. There is enough space inside the case for mounting cooling fan...

INTRODUCTION DFRobot FireBeetle series are low power consumption micro-controllers specially designed for Internet of Things (IoT), and mainly focusing on fast and convenient low-power building. FireBeetle LoRa 868MHz wireless...

INTRODUCTION This is Forerunner, an agile tracked chassis, low noise and easy to control, which could be a good partner for your tank-liked robots. High-strength aluminium alloy tank base, with delicate appearance, higher stability and...

INTRODUCTION This is Gravity 4Pin sensor adapter which is special designed for 4Pin sensor. We have optimized its connection interface to make it compatible with gravity interface. And the press type terminal will provide you a good...

INTRODUCTION DFRobot Raspberry Pi UPS HAT is an uninterruptable power supply shield for Raspberry Pi. It can provide steady power source to Raspberry Pi for an extended period of time when the system is powered-off, by which to avoid...

INTRODUCTION Owning a spiderman is a colorful dream in everyone’s childhood. Here is the cute DIY Spider Robot making your dreams come true. With the DIY Spider Robot, you can design and manufacture a robotic creature as your wish and...

INTRODUCTION This RTC module is specifically designed for the Raspberry Pi. It communicates with Raspberry Pi through I2C bus and includes a Maxim DS1307 and CR1220 button cell on the board to keep a real time clock for a long time after...

INTRODUCTION Introducing the Gravity Digital Relay Module – the latest addition to DFRobot’s Gravity series! This module is a little different to the other relays in our store - not only is it compatible with 5V Arduino boards, but also...

INTRODUCTION Are you tired with clicking mechanic button? Try our capacitive touch sensor. Right now we can find touch sensor on most electronic device. So uprade your Arduino project with our new version touch sensor and make it cool!!...

INTRODUCTION This UV Sensor with GUVA-S12SD chip is suitable for detecting the UV radiation in sunlight. It can be used in UV Index Monitoring, DIY project, UV-A Lamp Monitoring, Plants growing Environmental monitoring...etc. It can...

This product has been discontinued by manufacturer. INTRODUCTION UHF RFID MODULE-USB?this RFID tag reader is a remote read-write module of IC card using non-contact UHF technology. It can be widely used in vehicle monitoring, remote...