ElecFreaks 1 Channel Relay 3V Module

Build up to six projects straight out of the box with this great value SG Education Project Kit for the BBC micro:bit. The perfect way to get started with programming and hardware interaction. No soldering required, all parts are included to build 6 projects. Small prototype breadboard and 2 x AAA Batteries are included.

Included in the kit are:
BBC Micro:Bit
Mini Breadboard
Shielded Croc Leads
USB to mini USB cable
Red-Green-Amber LED's
Clips
Battery cage
AAA batteries included

The projects that can be built are:
Dice
Theremin
Miniature Steady Hand Game
Fruit Keyboard
Traffic Light

Perfect for sharing the micro:bit with friends, the micro:bit club is a 10 pack containing all the pieces needed to enjoy micro:bit in STEM groups, coding clubs, school classes, scouts, guides and cubs or any other social gathering (contains 10 BBC micro:bits V2, 10x USB cables, 10 x battery holders ; 20x AAA batteries).

The micro:bit is a pocket-sized computer that you can code, customise and control to bring your digital ideas, games and apps to life. Measuring 4cm by 5cm, and designed to be fun and easy to use, users can create anything from games and animations to scrolling stories at school, at home and on the go - all you need is imagination and creativity.

The micro:bit is completely programmable. That means each of its LEDs can be individually programmed as can its buttons, inputs and outputs, accelerometer, magnetometer and Bluetooth Smart Technology. The micro:bit has a website full of coding languages, lesson plans, tutorials, and fun ideas to help you get creative

With the micro:bit Go Bundle you have a complete set to get started coding right away. This bundle includes a micro:bit board, micro USB cable, battery holder and 2x AAA batteries.

The BBC micro:bit is a pocket-sized computer that introduces you to how software and hardware work together. It has an LED light display, buttons, sensors and many input/output features that, when programmed, let it interact with you and your world. The new micro:bit V2.2 with sound adds a built-in microphone and speaker, as well as an extra touch input button and a power button.

For more information please see below

Micro:bit V2 is a tiny, programmable computer board designed to teach kids and beginners about coding, electronics, and robotics. The board features a range of sensors, buttons, and LED lights that can be programmed using various programming languages and visual programming tools.

Now includes both a speaker and microphone as well as many of the same great features students have used for years. It's easier than ever to use sound and touch to get creative in the classroom.

Using the micro:bit V2, students will be able to sense and react to sound with the built-in microphone and play sound with the built-in speaker while coding in MakeCode, Python, or Scratch!

The micro:bit Smart Health Kit has a well-selection of the Sensor:bit, Analog UV Sensor, PIR Sensor, MQ3 Alcoholic Sensor Brick, Servo and etc., you could use it to build such themes as the UV light detections, the sitting posture reminder, the alcoholic detector, smart trash can and more, from which we can learn how to program and how to keep healthy living habits in a scientific way. Build better science habits with this ELECFREAKS micro:bit Smart Health Kit.

WHAT'S INCLUDED?

1 x Sensor:bit

1 x MO3 Alcohol Sensor

1 x Cash Sensor

1 x Rainbow LED

1 x PIR Sensor

1 x DHT11 Sensor

1 x UV Sensor

1 x Soil Moisture Sensor

1 x Motor with Fan

1 x OLED Screen

1 x EF92A 180° Servo

1 x micro USB cable

Jumper wires

The Kitronik :MOVE mini buggy kit Mark 2 for the BBC micro:bit is a fun introduction to robotics. Once built it can be coded for a variety of fun activities.

The Kitronik :MOVE mini MK 2 buggy kit for the BBC micro:bit is the latest version of our ever popular :MOVE mini that provides a fun introduction to robotics. The :MOVE mini is a 2 wheeled robot that is suitable for autonomous operation, remote control projects via a Bluetooth application or being controlled using a second BBC micro:bit as a controller via the microbits radio functionality.

Micro:Bit not included

The micro:bit Smart Agriculture Kit has a well-selection of IoT:bit, DS18B20 temperature sensor, soil moisture sensor, water level sensor, PIR sensor, servos and etc.,

The Kit can be used it to build such themes as the smart insects repelling machine, the ecological greenhouse, the fish pond water level monitoring device and more, from which we can learn the modern agriculture and program and explore more possibilities to apply the information technology in agriculture.

WHAT'S INCLUDED?

1 x IoT:bit Internet WIFI extension board for micro:bit

1 x Rainbow LED

1 x PIR sensor

1 x DS18B20 sensor

1 x DHT11 sensor

1 x Sonar:bit

1 x Soil moisture sensor

1 x Water level sensor

1 x OLED screen

1 x EF92A 180° servo

1 x micro USB cable

Jumper wires

Smart Home Kit is a product about smart home project base on micro:bit which is developed by Elecfreaks. With selected executed components commonly used at home such as a temperature sensor, sound sensor, crash sensor, servo, motor, you can build scenes like windowsill, wardrobe and fish tank, create yourself smart sweet home and programming to intelligently driving them using micro:bit. Smart home is what makes life more practical and playing with it is what makes life more interesting.

Features

1. Extend most IO ports by GVS terminal.

2. Independently lead out IIC interface. Enable to plug in IIC components like OLED, BME280, etc..

3. Integrated a buzzer and an audio jack.

4. Support building blocks interface.

5. Mark out each IO port with silk printing.

WHAT'S INCLUDED?

1 x Relay

1 x Temperature Sensor

1 x Light Sensor

1 x Rainbow LED

1 x Soil Moisture Sensor

1 x Motor With Fan

1 x Crash Sensor

1 x 3V Sensor:bit (Size:57mm*42mm)

1 x OLED Display

1 x Noise Sensor

1 x Submersible Pump

1 x 180° Servo

1 x micro:bit USB Cable

9 x GVS 3-Pin Dupont Wires

1 x Guidance Manual

1 x Crystal Battery Box

With the Kitronik Compact Robotics Board, the BBC micro:bit can be used to drive 4 motors (or 2 stepper motors) and 8 servos. Coupled with 17 other I/O expansion points, this means the BBC micro:bit can very easily become the core of a whole variety of robotics projects. The board is small on footprint but big on features and connectivity. Please note, when used with a stepper motor, half-stepping is supported - but not micro-stepping.

The Robotics Board features 2 Dual H Bridge Motor Driver ICs (capable of driving 2 standard motors or 1 stepper motor each) and 8 servo outputs (capable of driving standard and continuous rotation servos), all controlled from the BBC micro:bit using the I2C protocol via a 16 channel driver IC. Kitronik's custom MakeCode blocks make using I2C easy, even for novice users.

The Link header breaks out all the usable pins from the BBC micro:bit, and is designed to allow 2.54mm pitch pin header to be easily soldered into place. The 17 available I/O pins allow other input devices, for example, sensors, or output devices, such as ZIP LEDs, to be added to the board. The I2C communication lines are also broken out (Pins 19 & 20), which means other I2C compatible devices can also be added to the board and controlled by the BBC micro:bit.

Power is provided via either a terminal block or servo style connector. The supply is then controlled by an on/off power switch to the board. There is also a green LED to indicate when the board is turned on. The board then produces a regulated 3.3V supply which is fed into the 3V and GND connections to power the connected BBC micro:bit. This removes the need to power the BBC micro:bit separately. The 3V and GND pins are also broken out on the Link header, which means external devices can also be powered.

To use the compact robotics board, the BBC micro:bit should be inserted firmly into the edge connector, with the LEDs and buttons visible from the front.

Kitronik has produced a set of custom blocks for the MakeCode editor to simplify using the Compact Robotics Board for BBC micro:bit. To add them to the editor, select the cog icon in the top right of the editor. Then, select Extensions from the drop-down menu and in the search bar type and enter Kitronik. Pick the Kitronik robotics Board from the list and the new blocks will be added to the menu in the editor.

Features:

A compact yet feature-packed board designed to sit at the heart of your robotics project.

It can drive 4 motors (or 2 stepper motors) and 8 servos.

The board also has 17 other I/O expansion points.

The link header is designed to allow 2.54mm pitch pin header to be used.

The I2C communication lines are also broken out allowing other I2C compatible devices to be controlled.

This board also features an on/off switch and power status LED.

Power the board via either a terminal block or servo style connector.

The 3V and GND pins are also broken out on the Link header, allowing external devices to be powered.

Code with the Microsoft MakeCode editor with custom blocks by Kitronik or with Python.

When used with a stepper motor, half-stepping is supported - but not micro-stepping.

Contents:

1 x Compact Robotics Board for BBC micro:bit.

Dimensions:

Length: 68mm.

Width: 46.5mm.

Height: 10.6mm.

PCB Thickness: 1.6mm

Develop your coding skills with the Kitronik :MOVE Motor for micro:bit, a fun introduction to buggies and robotics. The Kitronik :MOVE Motor for the BBC micro:bit provides a fun introduction to buggy robotics. More than just a programmable buggy, learning to use all of the included features will give the budding roboteer a solid grounding in robotics as a whole.

Learn about movement, how to utilise light and sound, obstacle detection and avoidance, and how to code :MOVE Motor to follow a line. When used in conjunction with the micro:bit's radio features, the possibilities are endless.

Attached to the chassis are two bi-directional DC motors with variable speed control. The wheels have rubber tyres and are a simple push-fit onto the motor shafts. Slot a BBC micro:bit into the edge connector and you are ready to code. There is no other assembly required and no tools required.

There are built-in battery holders for 4x AA batteries. This provides a regulated voltage supply to power the BBC micro:bit which is fed into the edge connector. There is also a power switch to conserve batteries when the buggy is not in use. The micro:bit slots into the onboard edge connector. Code the micro:bit, plug it into the buggy, switch the power on, and then play.

Features:

The Kitronik :MOVE Motor for the BBC micro:bit provides a fun introduction to buggy robotics and coding.

It is backed up by a range of fun tutorials to introduce you to all of the great features.

All of the tutorials and resources are free.

There is no soldering required and assembly is quick and super simple.

The buggy features two bi-direction DC motors.

There are ultrasonic distance and line-following sensors onboard.

It also features a Piezo sounder and pen mount.

There are 4 full-colour programable ZIP LEDs.

Two-pin outputs that are ideal for servo connections (can be used for other inputs and outputs).

The battery holder is built onto the chassis.

The buggy is also fitted with a power switch to conserve the batteries.

There is also an onboard edge connector for the micro:bit, code, plug and play.

Kitronik has produced custom MakeCode blocks to simplify coding with the MakeCode editor

Kitronik have also created example MicroPython code in our GitHub repository. 

Contents:

1 x :MOVE Motor chassis.

2 x Wheel and tyres.

1 x Booklet with some quick tutorials to get you started. There are also additional online tutorials and step-by-step guides for extra projects.