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Rotary encoder module for Arduino KY-040

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Details

Item Number
KY040
Item Condition
New
Price
£2.50 (inc VAT £3.00)

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    PT10B100R

    Horizontal Preset Carbon Small Dustproof, 5 x 10mm spacing 100ohms

    PT10B100R
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  • 10000uF 100V Electrolytic Can Capacitor by Samwha Snap In

    10000uF 100V Electrolytic Can Capacitor by Samwha Snap In

    10000uF 100V 8.46A Ripple, 85C. SNAP-IN Electrolytic capacitor 40d x 60h mm. Tol ±20%

    Samwha HC2A109  

    10000C100P
    £11.75
  • 5V relay module for Arduino KY-019

    5V relay module for Arduino KY-019

    5V relay module for Arduino and other microcontroller projects

     
    This module has a 5V changover relay, protection diode, resistor and LED.
    The relay allows the low current microprocessor outputs to switch higher currents and voltages.
     
    Trigger voltage : 5VDC
    AC Switch ratings : 250V 10A
    DC Switch ratings : 30V 10A
    Size 33x26mm
    KY019
    £2.50
  • I2C Parallel to Serial Converter for Arduino Type LCD Screens

    I2C Parallel to Serial Converter for Arduino Type LCD Screens

    I2C Paralel to 2 Pin Serial converter for Arduino type LCD screens

     
    This converter can be soldered directly to a standard 1602 LCD screen to convert it to the more convenient 2 pin serial (I2C) used in many Arduino projects.
    There is a removable jumper to allow connection with both backlit and non backlit screens.
    A potentiometer can adjust the brightness & contrast of the LCD.
     
     
    Connections
    GND = Ground
    VCC =  5V
    SDA = Serial Data Line
    SCL = Serial Clock Line 
     
     
    KY1602
    £2.50
  • Stepper Motor 28BYJ-48 with ULN2003 Driver Board

    Stepper Motor 28BYJ-48 with ULN2003 Driver Board

    28BYJ-48 Stepper Motor wih ULN2003 IC & Driver Board

     
    This is a 4 phase 5VDC stepper motor with 4 coils, with a step angle of either 11.25 or 5.625 degrees giving it 32 or 64 steps on the motor using either half or full steps. It also has a 1:64 gearbox built in making the steps at the shaft either 2048 or 4096. It is supplied with a ULN2003 driver board.  
     
    Voltage : 5VDC
    Step angle : 5.625 1/64
    Max Current : 300mA 
    Diameter : 28mm
    Height : 19mm
    Shaft Length : 8mm
    Driver PCB Size : 32x35mm
    28BYJ-48
    £4.50
  • Arduino Uno R3 Starter Kit with RFID

    Arduino Uno R3 Starter Kit with RFID

    UNO R3 Arduino-compatible starter kit complete with an Arduino Uno board with essential accessories, plus a multitude of parts and modules to start building interesting projects

    The Arduino is a great bit of kit for anyone interested in electronics.

    This kit comes with everything you need to get started with an Arduino (apart from a PC to program it).

    This is the newer RFID version of the kit, containing more useful sensors and parts to make your introduction to Arduino a better experience. 

     
    Supplied with the kit:
    Arduino UNO R3 
    USB A to B 200mm 
    830 Tie Points Breadboard
    10x 200mm Male to Female Jumper Cables
    32x  Male to Male Jumper Cables
    2 x 36 Pin Male Single in Line header
    1602 16 character 2 Row backlit LCD Display 
    I2C SPI Serial Interface Board (LCD Piggyback) 
    DS1302 Real Time Clock Module
    RC522 RFID Kit
    7 Segment Single Digit LED Display
    7 Segment Four Digit LED Display
    8 x 8 LED Dot Matrix
    74HC595 8 Bit Shift Register
    Water Level Sensor
    ULN2003 Four Phase Stepper Motor Driver
    28BYJ-48 5V Four Phase Stepper Motor 
    KY019 5V Relay Module
    KY015 Temperature and Humidity Module
    KY016 RGB LED Module
    KY037 Sound Sensor 
    KY023 Dual Axis Joystick Module
    PP3 Battery Snap with 2.1mm x 5.5mm plug
    Infrared Remote Control
    Infrared Transmitter/Receiver
    4x4 16 Button Matrix
    SG90 Servo Motor
    2 x SW-520 Tilt Sensor
    Active Piezo Buzzer
    Passive Piezo Buzzer
    10 x Blue LED
    10 x Red LED
    10 x Yellow LED 
    3 x Light Dependent Resistor
    Flame Sensor/ Infrared Receiver
    LM35 Temperature Sensor
    10KΩ Linear Potentiometer (Variable Resistor)
    10 x 220Ω Resistors
    10 x 1KΩ Resistors
    10 x 10kΩ Resistors
    10 x 330R Resistors
    4 x 10mm Tactile Switches
    4 x Tactile Switch Caps
    Infrared Receiver
    Resistor Colour Code Chart
    CD with projects
    Carry Case
     
    The Arduino IDE Software can be downloaded from the Arduino website here
     
    You can download a copy of the included CD here

    Arduino CD

     

     

     

    Arduino Quick Start Guide

     

    Installing the Arduino IDE

    1. Go to arduino.cc/en/software and download the appropriate version for your system.
    2. Run the installation file (usually called arduino-1.xx.xx-windows.exe).
    3. Follow the on-screen instructions to complete the installation process.
       

    Connecting the Arduino to a computer

    1. Connect the Arduino to your computer using the USB cable provided.
    2. Open the Arduino IDE and click on “Tools”. When prompted by windows firewall click allow.
    3. Move the cursor over “Board” and select your Arduino board from the list (e.g. “Arduino Uno”).
    4. Click on “Tools” again and move the cursor over “Port”. Now, select the USB port where the Arduino is plugged in. If you have multiple devices under “Ports” and you are unsure which one is the Arduino, try selecting one of the ports and then click on “Tools” and select “Get board info”. If the Arduino port is selected, a small window displaying the board information will appear, otherwise keep trying different ports until the window appears.
    5. To check if the Arduino is connected correctly, click on the “Upload” button at the top of the screen (button with arrow pointing to the right) and wait for the empty sketch to upload. If no errors come up, you’re all set up and ready to go!
       

    Installing Arduino Libraries

    Method 1

    1. Open the Arduino IDE and click on “Tools” at the top of the screen.
    2. Click on “Manage Libraries”.
    3. Type in the name of the library you wish to install (e.g. “CCS811”) and press enter.
    4. The Library Manager will now display a number of relevant libraries. Hover the cursor over the required library and click “Install”. When the installation has finished, close the Library Manager window.


    Method 2

    1. Download the library you wish to install.
    2. Extract the folder from the zip file and paste it in the following location:

             Windows XP and above: C:\Users\%username%\Documents\Arduino\Libraries

             Mac: /Users/<username>/Documents/Arduino/libraries/

             Linux: /usr/share/arduino/libraries/ (you must delete the dashes in the folder name, if there are any)

    1. Restart the Arduino IDE.
    AUR3K
    £40.00
  • PIR Sensor Module for Arduino

    PIR Sensor Module for Arduino

    PIR sensor module for Arduino and other microcontroller projects

     
    The HCSR501 is a PIR (Passive Infra-Red) sensor that can detect the presence of people by measuring the infrared radiation radiated by the body. It can be used in a vast and diverse number of projects, including but not limited to: automated lighting systems, burglar alarms, automated door systems, etc.

    Principle of operation
    All objects with a temperature above absolute zero (0 kelvin) emit electromagnetic radiation. The higher the temperature of the object, the smaller the wavelength of the radiation emitted. The normal human body temperature is 37°C (310.2 kelvin) and it therefore emitts infrared radiation (mostly at a wavelength of 12µm). The PIR sensor can sense when a person has walked into its field of view by measuring the difference in the infrared radiation received from the ambient environment and the human body. 
     
    Voltage : 5-20VDC
    Power Consumption: 64mA
    Logic output: 3.3V
    Range: 7 metres, (<120°)
    Lock Time: 200 miliseconds
    Operating temperature range: between -15°C and 70°C
     
    HCSR501
    £2.50
  • WS2812B High Brightness Individually Addressable RGB LED

    WS2812B High Brightness Individually Addressable RGB LED

    WS2812B SMD High Brightness Individually Addressable RGB LED

     
    The WS2812B is a smart RGB (Red, Green, Blue) LED module that is capable of displaying up to 16,777,216 colours at 256 different levels of brightness per LED. Each LED can be controlled individually using a microcontroller (e.g. Arduino, NodeMCU).
     
    The LEDs are sold individually on SMD tape.

    Specifications:
    SMD Package Type: 5050
    Supply Voltage: 3.5 - 5.3V DC

     
     
    WS2812B
    £0.30
  • USB-A to USB-C OTG Adaptor

    USB-A to USB-C OTG Adaptor

    USB-A to USB-C  USB3.0 on the go adaptor.

    USCA
    £3.00

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Rotary encoder module for Arduino and other microcontroller projects

This module uses a 30 position rotary encoder with push switch.
The rotary encoder works by having 2 switches (A&B) for each position that are slightly offset, indicating the direction of rotation by detecting if "A" switches before or after "B".
 
Voltage : 5VDC
Size 19x15mm

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