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The BBC micro:bit is a pocket-sized codeable computer with motion detection, a built-in compass, LED display, and Bluetooth technology built in.
R269.90  Inc VAT
Need more pins to control that LED matrix?
R4.90  Inc VAT
The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off.
R149.90  Inc VAT
The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level.
R189.90  Inc VAT
This motor driver board for the micro:bit allows two motors to be driven with forward, reverse, and stop control, and allows access to the other pins.
R299.90  Inc VAT
The MonkMakes Speaker for micro:bit is a neat little amplified speaker that connects to your micro:bit using alligator clips.
R189.90  Inc VAT
With the weather:bit you will have access to barometric pressure, relative humidity and temperature readings. There are also connections on this carrier board to optional sensors such as wind speed, direction, rain gauge and soil readings!
R409.90  Inc VAT
pin:bit breaks out all of the useful pins from your micro:bit into breadboard format while providing handy-dandy labels to make your builds go smoothly.
R119.90  Inc VAT
micro:bit board (micro:bit board)

Video on micro:bit https://youtu.be/Wuza5WXiMkc

The BBC micro:bit is a pocket-sized codeable computer with motion detection, a built-in compass, LED display, and Bluetooth technology built in.

It measures 4cm by 5cm, is available in a range of colours, and designed to be fun and easy to use. It can be coded with something simple in seconds – like lighting up its LEDs or displaying a pattern – with no prior knowledge of computing.

It also connects to other devices, sensors, kits and objects, and is a companion to Arduino, Galileo, Kano, littleBits and Raspberry Pi, acting as a spring board to more complex learning.

Each element is completely programmable via easy-to-use software on a dedicated website that can be accessed from a PC, tablet or mobile.

Product Overview

Containing 1x micro:bit and a Quick Start Guide in a single retail pack, this is the ideal option for makers to get started creating BBC micro:bit projects and inventing solutions (requires a USB cable for programming purposes, and a battery holder & 2x AAA batteries to power your BBC micro:bit if not connected to your computer - sold separately). 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
  • Size: approx. 5cm x 4cm
  • Weight: 8g
  • Microprocessor: 32-bit ARM® Cortex™ M0 CPU
  • A 5x5 LED matrix with 25 red LEDs to light up and can display animiated patterns, scrolling text and alphanumeric characters
  • Two programmable buttons. Use them as a games controller, or control music on a smart phone
  • On-board motion detector or 3-AXIS digital accelerometer that can detect movement e.g. shake, tilt or free-fall and use it to control motion activated games
  • A built-in compass, 3D magnetometer to sense which direction you're facing and your movement in degrees and detect the presence of certain metals and magnets
  • Bluetooth® Smart Technology. Connect the micro:bit to other micro:bits, devices, phones, tablets, cameras and other everday objects
  • Five Ring Input and Output (I/O) including power (PWR), ground (GRD) and 3 x I/O. The micro:bit can read values from sensors and control things like motors or robots
  • 20 pin edge connector: This allows the micro:bit to be connected to other devices such as Raspberry Pi, Arduino, Galileo and Kano through a standard connector
  • Micro-USB controller: This is controlled by a separate processor and presents the micro:bit to a computer as a memory stick
  • System LED x 1 yellow
  • System push button switch x 1

Applications

Embedded Design & Development

Contents

1 x micro:bit board

More info available at https://microbit.org/guide/

The micro:bit pins http://microbit.org/guide/hardware/pins/

Explore the many features of micro: bit at http://microbit.org/guide/features/

And loads more great links available at http://microbit.org/index/

Program micro:bit using Raspberry Pi at https://projects.raspberrypi.org/en/projects/getting-started-with-microbit

The BBC micro:bit is a pocket-sized codeable computer with motion detection, a built-in compass, LED display, and Bluetooth technology built in.
R269.90  Inc VAT
10 x micro:bit Essentials Kits Club Bundle (micro:bit club bundle)

Product Overview

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, 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

Program micro:bit using Raspberry Pi at https://projects.raspberrypi.org/en/projects/getting-started-with-microbit

More info available at https://microbit.org/guide/

The micro:bit pins http://microbit.org/guide/hardware/pins/

Explore the many features of micro: bit at http://microbit.org/guide/features/


And loads more great links available at http://microbit.org/index/
  • Microprocessor: 32-bit ARM® Cortex™ M0 CPU
  • A 5x5 LED matrix with 25 red LEDs to light up and can display animated patterns, scrolling text and alphanumeric characters
  • Two programmable buttons. Use them as a games controller, or control music on a smart phone
  • On-board motion detector or 3-AXIS digital accelerometer that can detect movement e.g. shake, tilt or free-fall
  • A built-in compass, 3D magnetometer to sense which direction you're facing and your movement in degrees
  • Bluetooth® Smart Technology. Connect the micro:bit to other micro:bits, devices, phones, tablets, cameras and other everday objects
  • 20 pin edge connector: This allows the micro:bit to be connected to other devices such as Raspberry Pi, Arduino, Galileo and Kano through a standard connector
  • Micro-USB controller: This is controlled by a separate processor and presents the micro:bit to a computer as a memory stick
  • Five Ring Input and Output (I/O) including power (PWR), ground (GRD) and 3 x I/O
  • System LED x 1 (yellow)
  • System push button switch x 1
  • Read values from sensors and control things like motors or robots

Applications

Embedded Design & Development

Contents

10x micro:bit boards
10 x USB cables
10 x battery holders
20 x AAA batteries.

R2,799.89  Inc VAT
1.8inch colourful display module for micro:bit 160x128 (micro:bit display)

Please note: Micro:bit and USB cable not included

Overview

This is a colorful display module designed for the BBC micro:bit, 1.8inch diagonal, 160x128 pixels, capable of displaying 65K colors.

Tired of the 5x5 LED matrix? Time to get a tiny monitor for your micro:bit, this one would be the ideal choice.

Features

  • micro:bit edge connector, directly pluggable
  • Embedded driver ST7735S, supports 65K colors
  • Onboard SRAM 23LC1024, used as display cache, no more out of memory
  • SPI interface, takes up only a few IO pins
  • Backlight adjustment via PWM
  • Reserved solder pads for control interface, make it easy to connect with Arduino/Nucleo boards
  • Comes with development resources (micro:bit graphical demo/user manual, etc.)

Specifications

  • Driver: ST7735S
  • Resolution: 160x128
  • Display color: RGB, 65K colors
  • Operating voltage: 3.3V
  • Dimension: 61mm x 51.5mm

Pinouts

PINmicro:bit PINDESCRIPTION
3V33V3Power
GNDGNDGround
MISOP14SPI data master input/slave output
MOSIP15SPI data master output/slave input
SCKP13SPI clock input
LCD_CSP16LCD chip selection
RAM_CSP2SRAM chip selection
DCP12LCD data/command
RSTP8LCD reset
BLP1LCD backlight

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/1.8inch_LCD_for_micro:bit



R186.90  Inc VAT
Gamepad module for micro:bit with Joystick and Buttons (micro:bit gamepad)

Overview

This little module adds arcade controls to your micro:bit, makes it possible to turn the micro:bit into a mini game console. There's onboard buzzer to play music and game background effect. It is powered from a 14500 Li-ion battery (not included), conversely, it allows to charge the battery through USB connection.

Features

  • micro:bit edge connector, directly pluggable
  • High quality joystick, dual channel analog outputs for precise positioning, one channel digital output for press control
  • Onboard battery and charge circuitry, powered from battery, also charges the battery through USB connection
  • Battery indicator, blinks 1/2/3/4 times indicates the power remains about 25%/50%/75%/100% respectively
  • 4x colorful buttons
  • 2x side buttons, related to the A/B buttons of micro:bit, easy to use
  • Buzzer for playing music and game background effect
  • Comes with development resources (micro:bit graphical demo/python code/user manual, etc.)

Specifications

  • Operating voltage: 5V
  • Battery type: 14500 Li-ion
  • Dimension: 150mm x 50mm

Pinouts

SYMBOLPINDESCRIPTION
A5Button A
B11Button B
C15Button C
D14Button D
E13Button E
F12Button F
X1Joystick X axis
Y2Joystick Y axis
P8Joystick press
Buzzer0Buzzer

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/Joystick_for_micro:bit

R169.90  Inc VAT
WS AlphaBot2 robot building kit for BBC micro:bit (no micro:bit included) (Alphabot 2 micro:bit)

Please note: Micro:bit is not included

Overview

This AlphaBot2 robot kit is designed to use with the BBC micro:bit (not included). It features rich common robot functions including line tracking, obstacle avoiding, ultrasonic ranging, Bluetooth/2.4G remote control, etc.

Thanks to the highly integrated modular design, it is fairly easy to assemble by a snap, no soldering, no wiring. After a few minutes spent on hardware assembing, you're almost there, our open source demo codes is ready to help you get started fast.

AlphaBot2 Features

AlphaBot2 employs a 2-layer structure to provide excellent stability and compatibility.

AlphaBot2-Base, the lower base chassis:

  • 5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking
  • Onboard modules like line tracking, obstacle avoiding, needs no messy wiring
  • TB6612FNG dual H-bridge motor driver, compared with L298P, it's more efficient, more compact, and less heating
  • N20 micro gear motor, with metal gears, low noise, high accuracy
  • Onboard RGB LEDs, true color lighting, pretty cool

AlphaBot2 for micro:bit, the upper adapter board for controller:

  • micro:bit dedicated connector, for easily connecting with the micro:bit
  • MP1584 voltage regulator, provides stable 5V output
  • RT9193-33 voltage regulator, provides stable 3.3V voltage to the micro:bit
  • TLC1543 AD acquisition chip, allows the micro:bit to use analog sensors
  • PCA9685 PWM control chip, I/O expander
  • Onboard buzzer to play music

What's on the AlphaBot2-Base


  1. AlphaBot2 control interface: for connecting sorts of controller adapter board
  2. Ultrasonic module interface
  3. Obstacle avoiding indicators
  4. Omni-direction wheel
  5. ST188: reflective infrared photoelectric sensor, for obstacle avoiding
  6. ITR20001/T: reflective infrared photoelectric sensor, for line tracking
  7. Potentiometer for adjusting obstacle avoiding range
  8. TB6612FNG dual H-bridge motor driver
  9. LM393 voltage comparator
  10. N20 micro gear motor reduction rate 1:30, 6V/600RPM
  11. Rubber wheels diameter 42mm, width 19mm
  12. Power switch
  13. Battery holder: supports 14500 batteries
  14. WS2812B: true color RGB LEDs
  15. Power indicator

What's on the AlphaBot2 for micro:bit (Adapter Board)


  1. micro:bit connector
  2. AlphaBot2-Base header: for connecting with the base board
  3. RT9193-33: 3.3V voltage regulator, stable power supply for the micro:bit
  4. PCA9685: PWM control chip, I/O expander, I2C interface
  5. TLC1543: 10-bit AD acquisition chip, allows the micro:bit to use analog line tracking sensor
  6. Buzzer
  7. MP1584 5V voltage regulator

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/AlphaBot2_for_micro:bit

This Kit Includes:

Note: this product requires two 14500 batteries to work, which are NOT included and should be purchased separately.

Note: the controller micro:bit is NOT included.

AlphaBot2 for micro:bit Acce Pack

  1. AlphaBot2 for micro:bit (adapter board) x1
  2. AlphaBot2-Base (base chassis) x1
  3. Ultrasonic sensor x1
  4. FC-20P cable 8cm x1
  5. USB type A plug to micro B plug cable x1
  6. AlphaBot2 for micro:bit screws x1
  7. Screwdriver x1



R949.90  Inc VAT
One digit Red 7 Segment 0.56 Inch 1 Bit Common Anode LED Digital Tube (7 segment single digit)
Features:

Model: 5611BH  Common Anode 
Size: 0.56 inch
Color: red

Package includes:

1 x Red 7 Segment 0.56 Inch 1 Bit Common Anode LED Digital Tube

Some code examples
https://circuitdigest.com/microcontroller-projects/raspberry-pi-7-segment-display-tutorial
https://raspi.tv/2015/how-to-drive-a-7-segment-display-directly-on-raspberry-pi-in-python
R12.90  Inc VAT
Adafruit ADS1015 12-Bit ADC (ADS1015 12-Bit ADC)

The Raspberry Pi does not feature an Analog-to-Digital Converter (ADC), so if you want to measure analogue singals, you'll need this 12-Bit ADC!

The Adafruit 4-Channel I2C 12-Bit ADC is a high-precision ADC and features the ADS1015 chip, which provides 12-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier,with up to x16, to help boost smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter. 

The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet and interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5 in downloads below) so you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs. 
 
To get you started, we have example code for the Raspberry Pi - Simply connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller's I2C port and run the example code to start reading data.
 
The Adafruit 4-Channel I2C 12-Bit ADC Features:
  • Wide Supply Range: 2.0V to 5.5V
  • Low Current Consumption: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down
  • Programmable Data Rate: 128SPS to 3.3kSPS
  • Internal Low-Drift Voltage Reference
  • Internal Oscillator
  • Internal PGA
  • I2C Interface: Pin-Selectable Addresses
  • Can run from 2V to 5V power/logic
  • Measures a large range of signals and is super easy to use.
  • 12-bit precision at 3300 samples/second over I2C.
  • Configurable as 4 single-ended input channels, or two differential channels.
  • Includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range.
  • Breakout Board equipped with ferrites to keep the AVDD and AGND quiet

Tutorials

Four Channel ADC Breakout

Example Code for the Raspberry Pi

R219.90  Inc VAT
Drillpro RB2 10pcs HSS Router Bits For Engraving and Woodworking (10pcs routor bit case set)
Specifications:
Type: Drillpro Woodworking Cutter
Material: HSS
Shank Diameter: 3.175mm
Length: about 40mm
Box Size: 87x52x10mm (L*W*H)
 
Application:
For processing of metallic and Non-metallic surfaces.
Using an engraving machine or mini-Drill for various forms of cutting / engraving.
 
Safety Tips:
1. Carbide burrs speed is generally 6000-40000 rev / min when used on pneumatic or electric tools, the tool must be clamped tight.
2. Cutting direction should move from right to left smoothly, do not cut back and forth as using the wheel; be careful not to use too much force (pressure is generally not more than 4 kg).
 
Package Includes:
10 x Router Bits
R139.90  Inc VAT
6pcs 1/2 Inch Shaft Round Over Edging Router Bit (6pcs routor bit set yellow)
Description:
6pcs 1/2 Inch Shaft Round Over Edging Router Bit

Specifications:
Name :1/2" Round Over Router Bits
Model:551708
Material: Alloy
Color: Yellow
Shank: 1/2"
Radius: 1/2, 7/16, 3/8, 5/16, 1/4, 1/8
SizeCutter Diameter Total length
1/2" R1.25’’2.40’’
7/16R1.12’’2.31’’
3/8" R1.01’’2.31’’
5/16" R0.99’’2.24’’
1/4" R0.88’’2.04’’
1/8" R0.77’’2.04’’
 
Features:
-Great for combined plunge-cutting and pattern/template routing.
-For increased work piece visibility, use shank bearing flush trim bit in a handheld router allowing the template to be positioned on top of the work piece.
-In a router table, template will be positioned underneath the work piece.
-Can be used without the bearing as a standard straight bit.
 
Package Includes:
6 x 1/2" Round Over Router Bit
R459.90  Inc VAT
74HC595N DIP-16 8 Bit Shift Register IC (74HC595N IC Shift Register)
Specifications:

74HC 595N IC
Bits: 8
Pin: 16
Logic family: HC
Logical function: shift register
Output type: 3-State
Propagation delay time: 285ns
Operating supply voltage (Typ): 2.5V / 3.3V / 5V
Operating temperature: -55°C ~ 125°C
Operating supply voltage (Min): 2V
Operating supply voltage (Max): 6V


Integrated circuit with small size and light weight, high reliability for improving the reliability of equipment.

Package includes:

1 x 74HC595N 8 bit shift register IC

Driving the Shift register
Need more pins to control that LED matrix?
R4.90  Inc VAT
Drillpro DB-M1 10pcs 0.8-3mm Titanium Coated Engraving Milling Cutter Carbide Bits (10 0.8-3mm routor bit case set)
Specifications:
Brand: Drillpro
Model: DB-M1
Material: Carbide (tungsten steel)
Surface Treatment: Titanium Coated
Shank Diameter: 3.175mm
Cutting Edge Diameter: 0.8-3mm ( 0.8,1.0,1.2,1.4,1.6,1.8,2.0,2.2,2.4,3.0mm)
Cutting Edge Length: 12mm
Overall Length: 37mm
Quantity: 1set (10pcs)
 
Features:
1. use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency;
2. have sufficient bending strength and wear resistance; High hardness, high wear resistance, high strength;
3. sharp cutting edge, milling, hole and plate edge, surface clean, neat, no glitches.
 
Application:
PCB,SMT, CNC, Mould, pastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing.
 
Package Includes:
10 x bits
R199.90  Inc VAT
Relay for micro:bit (micro:bit Relay board)

The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off.

A micro:bit can turn an LED on and off directly, but anything more powerful requires something like a relay or a transistor. Using a transistor to switch something on and off requires a shared ground connection with the micro:bit and a knowledge electronics that you or your students may not be ready for. The MonkMakes Relay for micro:bit is much easier to use, acting like a simple micro:bit controlled switch.

This relay can be used to switch low voltage devices such as light bulbs, a motor, a small heating element or even a string of 12V LED lighting. The voltage needs to be kept under 16V, but the relay will automatically protect itself against too much current.

FEATURES

  • Solid-sate relay (up to 2 Amps)
  • Active LED indicator
  • Resettable ‘polyfuse’ to protect against over-current

Getting Started

Connecting your micro:bit

The Relay requires just two connections to the micro:bit. One to GND (ground) and one to whatever pin is to be used to control the relay’s switching action.

When attaching the alligator clips to the micro:bit, make sure that the clips are perpendicular to the board so that they are not touching any of the neighbouring connectors on the micro:Bit edge connector.

Here’s an example of how you could wire up a MonkMakes Relay for micro:bit to turn an old fashioned light bulb on and off.

HEX File

The quickest way to try out your relay is to DOWNLOAD THIS HEX FILE >and then copy it onto your micro:bit. The program will turn the relay on and off once a second.

JavaScript Blocks Editor

Set the controlling pin to 1 and the relay contacts will close, set it to 0 and the contacts will open again. Its as simple as that. So, to make your relay turn on and off once a second, open the Blocks Editor, add a forever block and then the digital write blocks from the pins category and the pauses from the basic category.

MicroPython

Paste the following code into the Python window and then Download the file and copy it onto your your micro:bit.

from microbit import *

while True:
    pin0.write_digital(True)
    sleep(500)
    pin0.write_digital(False)
    sleep(500)



Analog Outputs

The latest MonkMakes Relay for micro:bit can do more than just switch things on and off. It can also be used with micro:bit analog outputs. Look closely at your Relay for micro:bit and is it has the version number v1ev (under the word ‘Board’) then it can be used with the ‘analog write’ block in the blocks editor or the ‘write_analog’ function in MicroPython. If your board has the version number v1e then it is not suitable for use with analog outputs – sorry you were unlucky to get one of the small batch of first boards to be sold.

The output of the Relay for micro:bit is not linear at low PWM and high PWM values as the following chart illustrates.

The y-axis shows the current in mA for a test load resistor supplied from a constant voltage source. The x-axis is the analog write value (0 to 1023). As you can see, there is a dead zone up to a analog output value of about 100, followed by a relatively good linear region right up to about 1000, after which the output effectively becomes ‘on’.

The tests were carried out at the default PWM frequency of 50Hz for the micro:bit. Lower frequency PWM is expected to produce more linear results.

The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off.
R149.90  Inc VAT
Sensor for micro:bit (micro:bit sensor board)

The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level.

Features

  • 3V and GND connections can be made from either side and allow you to power a second board such as the MonkMakes Relay Board or MonkMakes Speaker.
  • LED ‘power on’ indicator
  • Reverse polarity protection
  • All three sensors are analog and can be connected to pins P0, P1 and P2 using alligator clips.

Getting Started

Connecting to your micro:bit

You only have to wire up the sensors that you are actually using, but you could wire all the sensors up as shown below. The code examples below assume that pin 0 is used for sound, pin 1 for temperature and pin 2 for light. You can use any pin for any of the sensors, but remember to modify the code to match the pin you are using.

Sound

The Sensor for micro:bit uses a MEMs (microphone on a chip) and a pre-amplifier. The output of the sound sensor is connected to an analog input where it can be sampled. The sound signal varies about the 1.5V level. So, silence will produce an analog output of around 1.5V. When there is sound the analog readings will oscillate above and below the 1.5V level like this:

This is why 511 is subtracted from the readings in the code examples below.

JavaScript Blocks Editor

Here is an example of using the Sensor Board to display a bargraph to indicate the sound level. Click on the image below to try it out. Making a noise into the microphone will make the LEDs dance.

MicroPython

from microbit import *

def bargraph(a):
display.clear()
for y in range(0, 5):
if a > y:
for x in range(0, 5):
display.set_pixel(x, 4-y, 9)

while True:
sound_level = (pin0.read_analog() - 511) / 100
bargraph(sound_level)

Temperature

The Sensor for micro:bit uses a thermistor to measure temperature. The temperature output from the board is a voltage that indicates the temperature. This is then measured using an analog input on the micro:bit.

The calculations for converting this voltage reading to an actual temperature are quite complicated and so the code examples here will only give a rough idea of temperature.

If you want your temperatures in Fahrenheit, then multiply the temperature in degrees C by 9, divide the result by 5 and then add 32.

JAVASCRIPT BLOCKS EDITOR

This is an example of using the Sensor Board to display the temperature, try putting your finger on the temperature sensor to warm it up. You can run the example below by clicking on it.

MicroPython

from microbit import *

while True:
reading = pin1.read_analog()
temp_c = int(reading / 13.33 - 14)
display.scroll(str(temp_c))
sleep(500)

Light

The light sensor uses a phototransistor to measure the light level and produces an output voltage that increases as the light level increases. Here is a guide to the kind of light level you might get from the sensor under different conditions (0 to 1023).

  • Dark 0 to 3
  • Dimly lit room 6 to 10
  • Indoors directly under a light 10 to 50
  • Outdoors (dull day) 100 to 200
  • Outdoors (sunny day) 800 to 900

Even though the maximum analog read value is 1023, the maximum reading from this sensor is around 900.

JAVASCRIPT BLOCKS EDITOR

Here is an example of using the Sensor Board to display a bargraph to indicate the light level. Click on the image below to try it out. Put your finger over the light sensor to make it dark or shine a flash-light onto it to make more LEDs light up.

MicroPython

from microbit import *

def bargraph(a):
display.clear()
for y in range(0, 5):
if a > y:
for x in range(0, 5):
display.set_pixel(x, 4-y, 9)

while True:
light_level = pin2.read_analog() / 10
bargraph(light_level)


The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level.
R189.90  Inc VAT
Kitronik Motor Driver Board v2 for the micro:bit (micro:bit motor driver)

This motor driver board for the micro:bit allows two motors to be driven with forward, reverse, and stop control, and allows access to the other pins.

This board provides a simple way to add motor driving capability to a micro:bit. It allows two motors to be driven with full forward, reverse & stop control. It has terminal blocks to connect four input devices and a regulated 3V supply is fed in to the 80 way connector to power the inserted micro:bit.

In this new version, the pins from the micro:bit are now broken out to pads on the end of the motor driver board. These pads can either be soldered onto directly, or they are the correct spacing for our PCB pin headers (see image below for a close up of the new pads).

It is ideal for designs such as buggies (see below).

It includes an integrated edge connector slot for your micro:bit to easily slot into. It also features external connections to the buttons A and B inputs. This allows additional switches to be connected to the motor driver board and the state of these can then be read by the micro:bit.

Get up to speed quickly. Example Microsoft TouchDevelop code and example connections in the datasheet (below).

Features:

  • Drive 2 motors with full forward, reverse, and stop control
  • Terminal blocks for easy connection of motors and inputs
  • 4 inputs (2 analogue inputs and 2 provide external connections to buttons A and B as inputs)
  • Includes edge connector for the micro:bit to slot into
  • Provide regulated power to the micro:bit
  • Access the other micro:bit pins easily and conveniently

Contents:

  • 1 x edge connector motor driver board for the micro:bit

Dimensions:

  • Length: 67mm
  • Width: 61mm
  • Height: 18mm
Watch the video: https://youtu.be/muC6vrhNM-s

Resources:



This motor driver board for the micro:bit allows two motors to be driven with forward, reverse, and stop control, and allows access to the other pins.
R299.90  Inc VAT
Speaker for micro:bit (micro:bit speaker)

The MonkMakes Speaker for micro:bit is a neat little amplified speaker that connects to your micro:bit using alligator clips.

Features

  • Amplified output
  • LED ‘power on’ indicator
  • Reverse polarity protection

Getting Started

Connecting to your micro:bit

Connect the Speaker to the micro:bit as shown below. When attaching the alligator clips to the micro:bit, make sure that the clips are perpendicular to the board so that they are not touching any of the neighbouring connectors on the micro:Bit edge connector.

HEX File

The quickest way to try out your speaker is to DOWNLOAD THIS HEX FILE and then copy it onto your micro:bit. Press Button A to hear a tune being played.

JavaScript Blocks Editor

Visit the Blocks Editor in your browser and then from the input section add an on button A pressed block then from the music section add a start melody block and select the tune you want to play (in this case, entertainer).

Click Download and then copy the file onto your micro:bit.

You can also make a simple musical instrument, using this tutorial: https://makecode.microbit.org/projects/hack-your-headphones/code

MicroPython

Paste the following code into the Python window and then Download the file and copy it onto your your micro:bit

from microbit import *
import music

while True:
    if button_a.was_pressed():
        music.play(music.ENTERTAINER)

When you press button A you will hear the tune “The Entertainer” play through the speaker.

Watch the video: https://youtu.be/mu4klw-N8sw

The MonkMakes Speaker for micro:bit is a neat little amplified speaker that connects to your micro:bit using alligator clips.
R189.90  Inc VAT
Drillpro 10pcs 1.5-6mm HSS 4 Flute End Mill Cutter 6mm Straight Shank CNC Drill Bit Set (mill bits 10 pcs blue)
Specifications:
Material: High Speed Steel
Type: Four-Flute Spiral Bit
Shank Size: 6mm
Size: 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0mm
Flute quantity: 4 flutes
Quantity: 10 pcs/set
Scope: Soft Metal ,Wood, Plastic, Acrylic , PVC , Hard wood, etc.
 
Features:
1. Mill Cutter, usually used on milling machine.
2. Suitable for DIY, home, general building and engineering use.
3. High toughness, abrasion resistance, high-speed cutting.
4. The large core diameter provides rigidity and reduces deflection while the cutting geometry allows for rapid stock removal.
5. Milling of copper, aluminum, etc.
 
Package Includes:
1 x 1.5-6mm End Mill Cutter Set (10pcs)
R269.90  Inc VAT
SparkFun weather:bit for micro:bit (weather:bit sparkfun)

The SparkFun weather:bit is a fully loaded “carrier” board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional weather station.

With the weather:bit you will have access to barometric pressure, relative humidity and temperature readings. There are also connections on this carrier board to optional sensors such as wind speed, direction, rain gauge and soil readings! The micro:bit has a lot of features and a lot of potential for weather data collection.

The weather:bit connects to the micro:bit via an edge connector at the top of the board, making setup easy. This creates a handy way to swap out micro:bits for programming, while still providing reliable connections to all of the different pins on the micro:bit. SparkFun have also included serial and I2C ports on the weather:bit for optimized connectivity if you so choose.

More about micro:bit and Sparkfun available at https://youtu.be/APcshxydBYI

Features:

  • Onboard temperature, humidity, pressure and light sensor
  • Connectors for soil moisture and soil temperature
  • Connectors for wind speed, direction and rainfall gauges
  • Edge connector for easy micro:bit integration
With the weather:bit you will have access to barometric pressure, relative humidity and temperature readings. There are also connections on this carrier board to optional sensors such as wind speed, direction, rain gauge and soil readings!
R409.90  Inc VAT
pin:bit for micro:bit (pin:bit )

pin:bit breaks out all of the useful pins from your micro:bit into breadboard format while providing handy-dandy labels to make your builds go smoothly.

It's ideal for building small circuits on a breadboard, and for exploring what different types of components like LEDs, buttons, and analog sensors do and how they work.

Just slot in your micro:bit and then hook up to its pins with a breadboard or by connecting jumpers directly. We've broken out every spare pin on the micro:bit that isn't shared with the LED matrix, so your projects won't interfere with the built-in functionality.

Features

  • Comes fully-assembled and ready to use
  • Pins exposed:
    • 3V and GND
    • Analog channels 0, 1, and 2 (these are the large pads on your micro:bit)
    • I2C bus interface
    • SPI bus interface
    • GPIO pins 0, 1, 2, 5, 8, 11, 13, 14, 15, 16, 19, and 20
  • Plugs straight into your breadboard (not included)
  • Compatible with micro:bit (not included)
  • No soldering required!
pin:bit breaks out all of the useful pins from your micro:bit into breadboard format while providing handy-dandy labels to make your builds go smoothly.
R119.90  Inc VAT
Red Micro:bit Silicone Case (Red micro:bit case)
Features:

Food Grade Safety Silicone Materials
Protect Microbit from external wear
Protect your micro:bit

Specifications:

- Product Size: 56mm x 45mm
- Thickness: 12mm


Note:
Micro:bit control board is not included


Package Inlcudes:

1 x Micro:bit Silicone Protective case
R99.90  Inc VAT
Blue Micro:bit Silicone Case (Blue micro:bit case)
Features:

Food Grade Safety Silicone Materials
Protect Microbit from external wear
Protect your micro:bit

Specifications:

- Product Size: 56mm x 45mm
- Thickness: 12mm


Note:
Micro:bit control board is not included


Package Inlcudes:

1 x Micro:bit Silicone Protective case
R99.90  Inc VAT
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