The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu. 
    
 
+44 (0)20-84520161 Contact Us
Now FREE Delivery on UK mainland orders over £30+VAT

Bi-colour Red/Green 3mm LED module for Arduino KY-029

  • Details

  • Recommended

  • Reviews

  • Send

Details

Item Number
KY029
Item Condition
New
Price
£2.50 (inc VAT £3.00)

Options

Quantity


  • PP3 9Volt Strong Hard Plastic Battery Snaps

    PP3 9Volt Strong Hard Plastic Battery Snaps

    PP3 9Volt Solid Plastic Battery Snaps with 150mm Tinned Red & Black wires coming out at one end. Water repellent body.

    PP3H
    £0.50
  • PP3 9 Volt Alkaline Battery - Very High Quality - Very Long Life by GP

    PP3 9 Volt Alkaline Battery - Very High Quality - Very Long Life by GP

    PP3 9V Battery. High Quality Long Life Alkaline Battery

    Last up to 6 times longer than normal zinc carbon cells. Price and quality similar to Duracell

    ALKGP3
    £2.50
  • Sub Miniature Toggle Switch SPDT Single Pole Changeover On/On

    Sub Miniature Toggle Switch SPDT Single Pole Changeover On/On

    Sub Miniature Toggle Switch SPDT Single Pole Changeover

    125V 3A. 8mm L x 5mm W x 7mm H

    Metal Lever

    TU11N1
    £0.65
  • Sub Miniature Toggle Switch DPDT Double Pole Changeover On/On

    Sub Miniature Toggle Switch DPDT Double Pole Changeover On/On

    Sub Miniature DPDT Double Pole Changeover Toggle Switch

    125V 3A. 8mm L x 9mm W x 7mm H

    Metal Lever

    TU22N1
    £0.75
  • Arduino Nano Revision 3 Development Board

    Arduino Nano Revision 3 Development Board

    Arduino compatible board with the ATMEGA328P microcontroller

    The Arduino Nano is a small, breadboard-friendly version of the Arduino UNO.

    It has the same functionality as the Arduino Duemilanove but at a much smaller size.

    The Arduino Nano is well suited for rapid prototyping and as a great general-purpose microcontroller. 

    Since Arduino is open source hardware & software, anyone can copy the Arduino Nano boards exactly, even using original parts.

    We are therefore able to supply this Arduino identical compatible board at a fraction of the cost of the original.

    Key Features

    Variable Input Voltage (7-12V)

    Indicator LEDs for immediate feedback

    Compact Form Factor (45mm x 19mm)

    14 Digital I/O pins

    8 Analog I/O pins

    16 MHz clock speed

    32kb flash memory (of which 2kb is used by the bootloader)

     

     

    Software can be downloaded from the Arduino website here

    https://www.arduino.cc/en/Main/Software

    AUN3
    £4.75
  • 40 Male to Female Jumper Cables on rainbow ribbon cable

    40 Male to Female Jumper Cables on rainbow ribbon cable

    Solderless Male to Female Jumper Leads - set of 40

    This set of coloured male to female jumper leads can be used intact, or pealed appart into small sets or single leads. Great for prototyping with Arduino, Raspbery Pi and other projects

    It's easy to keep track with 10 different coloursfor easy and quick fault finding. 

    4 of each: Red, Orange, Yellow, Green, Blue, Grey, Purple, Brown, Black and White

    Each length: 200mm

    JL40
    £3.00
  • 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
  • GY-521 3 Axis Accelerometer Gyroscope module for Arduino MPU-6050

    GY-521 3 Axis Accelerometer Gyroscope module for Arduino MPU-6050

    3 Axis accelerometer and gyroscope module for Arduino and other microcontroller projects

    This module has an MPU-6050 accelerometer and gyroscope IC on a GY-521 breakout board to make it easy to use this amazing sensor. The MPU-6050 will give you accurate position and movement data via the standard I2C protocol making it simple to add to your project.
     
    Voltage : 3-5VDC
    Gyroscope Range 250 500 1000 2000 / s
    Acceleration Range : 2 4 8 16g 
    Size 22x16mm
    GY521
    £2.50
  • Jewellers' Eyeglass with 2 Magnifications 7X & 14X

    Jewellers' Eyeglass with 2 Magnifications 7X & 14X

    Magnifier Jewellers' Loupe Magnifier 7X & 14X

    Indispensible for miniature work and for identifying small parts. Fits into the eye-socket, keeping both hands free.

    One magnifier with 2 strengths. Unscrew the device for normal, everyday use to get  7X magnification. Screw on again to get 14X for very small items. Very useful for older eyes.

    People over 30 years-old can have brightness & focusing problems

    EY14
    £3.25

Product Rating

Sign in to rate

Customer Reviews

There have been no reviews for this product.

Login to post a review

Send to Friend

: *
: *
: *
Type the characters you see in the picture:


*

Bi-colour Red/Green 3mm LED module for Arduino and other microcontroller projects

A 2 coloured 3mm LED with a common cathode iluminates either Red, Green or Orange (Red and Green together). 
A resistor is needed when connecting to Arduino boards
 
Voltage : 2.0 to 2.5VDC
Current : 10mA
Size 19x15mm

Bestsellers

Recently Viewed


Trustpilot