Flow sensors

The Arduino turbidity sensor SEN0189  detects water quality by measuring turbidity levels. It can detect suspended particles in water by measuring the light transmittance and the scattering coefficient, which changes with the amount of total suspended solids (TTS) in the water.

DFRobot Gravity: The V2 analogue pH meter is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. The DFRobot ph sensor is commonly used in various applications such as aquaponics, aquaculture and environmental water testing.

The pH is a value that measures acidity or alkalinity.

GamePad for micro:bit V4.0 adopts a high-precision three-axis analog quantity joystick. The combination of joystick and gamepad allows you to control the direction and speed of Maqueen at the same time. In addition, there are 7 programmable buttons, which means you can explore more interesting functions and more flexible controls. In the latest V4.0 product, we have placed the external battery box on the PCB, which is more convenient to use.

Six cases of fun in one kit: kids can build 6 shapes, including traffic lights, brick car, temperature-controlled fans, smart desk lamp, windscreen wiper and trebuchet.

Building with this kit is just as easy as building with Lego.

Note: the micro:bit board is not included, you can buy it separately.

Micro:bit Tinker Kit - Create a variety of octopus sensors thanks to the Tinker kit and the many project tutorials to help you create dozens of amazing digital maker projects. Note: the micro:bit board is not included, you can buy it separately. All modules have convenient connectors to use them and no soldering is required.

The Microbit Starter kit has provided 24 types of electronic components to help you get started. Micro:bit Starter kit can help your children enter a wonderful electronic world. Note: the micro:bit board is not included, you can buy it separately.

ELECFREAKS Smart Science IoT Kit is developed on the basis of loT:Bit, a new breakout board compatible with ultrasonic sensor, dust sensor, light sensor and water level sensor, including RTC Timing and WIFI module. It can build the scene such as air quality monitoring, environmental noise detection, environmental quality monitoring station, automatic watering detection, self-defence monitoring station and more.

The AI Lens for micro:bit is capable of achieving the functions of face recognition, ball tracking, card recognition and feature acquisition.

NEZHA inventor kit for micro:bit develop your imagination and creativity with the Nehza 36-in-1 kit for micro:bit.

With this 32 in 1 construction kit you can build all 32 options or develop your imagination by building your own project.

Note: the micro:bit board is not included, you can buy it separately.

The six+ cool projects in this kit will give children new insights into artificial intelligence while they are entertained.

Note: the micro:bit board is not included, you can buy it separately.

The RETRO Arcade for Education is the first large-screen arcade device with high resolution. Children can use it to fuel their creativity by easily creating their games while having fun playing.

With the Smart City Kit you will learn more about the IoT, the software, and the possibilities of future city scenes that are able to be built through it. You will be able to build topics such as smart parking, transport network, river level monitoring...

With the micro:bit Smart Health Kit you will build items such as UV light detections, sitting posture reminder, alcohol detector, smart bin and more, from which we can learn how to program and how to maintain healthy living habits in a scientific way.

Turn everything into a "keyboard" thanks to the Bitboard.

When using the HuskyLens, you may encounter accidental drops, bumps, etc. Now we have carefully designed this silicone case to protect your board.

Note: This product does not include the HuskyLens board.

Gravity: SHT1x Temperature & Humidity Sensor (DFR0066) Accurate, durable, highly compatible and easy to use, it has all the attributes that a superior temperature and humidity sensor requires.

DFRobot Gravity (SEN0161): The analogue pH meter is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. The DFRobot ph sensor is commonly used in various applications such as aquaponics, aquaculture and environmental water testing. The pH is a value that measures acidity or alkalinity.

Arduino compatible analog TDS (Total Dissolved Solids) sensor to measure water hardness, water purity. It can be used to test water quality in domestic, hydroponic and other applications. Measures TDS from 0 ppm to 1000 ppm. Power supply from 3.3V to 5.5V.