INTRODUCTION This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture sensor , it has increased waterproof performance. Even if the sensor is fully immersed in water, it can...

INTRODUCTION This is a Math & Automatic expansion board for micro:bit. Easy to use, and suitable for a wide range of applications. We designed this board for two sorts of application scenarios: math game and automation control. The 16...

INTRODUCTION The mounting kit is an M2 screw set with screws, nuts and a variety of lengths of single-head, double-pass hexagonal copper columns, for a total of 320 pieces. The M2-size screw set is suitable for motherboards, sensors or...

INTRODUCTION This product is a replacement membrane cap for the Gravity Analog Dissolved Oxygen Sensor, which needs to be used in conjunction with the sensor and electrolyte. There is a transparent oxygen permeable membrane on the...

INTRODUCTION This wireless charging module, composed of transmitting and receiving ends, can transfer energy through medias such as air, paper, or plastic. Based on “magnetic-coupled resonance” technology and high-current wireless supply...

HuskyLens is an easy-to-use AI machine vision sensor . It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition. Through the...

INTRODUCTION Is FireBeetle-ESP32 too big for your projects? Why not try our newly launched Beetle-ESP32. This Beetle-ESP32 Microcontroller of 1.38”×1.34”small size is a simplified version of FireBeetle-ESP32 and specially designed for...

INTRODUCTION ESP-EYE is a development board for image recognition and speech signal processing, on which it integrates an on-board ESP32 chip, a 2 megapixel camera, and a digital microphone, 8MByte PSRAM and 4MByte flash. The board also...

INTRODUCTION ESP32-CAM is a low-cost ESP32-based development board with onboard camera, small in size. It is an ideal solution for IoT application, prototypes constructions and DIY projects. The board integrates WiFi, traditional...

INTRODUCTION FireBeetle is a product series of small development boards developed by DFRobot. It contains various chipboards and expansion boards that can be used alone or in combination. The same as Arduino M0, FireBeetle M0 also adopts...

INTRODUCTION DFRobot FireBeetle is a series of low-power-consumption development hardware designed for Internet of Things (IoT) . Firebeetle ESP8266 is a development board integrated with IoT WiFi, TCP/IP, 32-bit MCU, 10-bit ADC and...

INTRODUCTION DFRobot FireBeetle series are low power consumption microcontrollers designed for Internet of Things (IoT) development. FireBeetle Covers-DC Motor & Stepper Driver is a DC motor & Stepper Motor driver designed for FireBeetle...