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

Finger heartbeat measuring sensor module for Arduino KY-039

  • Details

  • Recommended

  • Reviews

  • Send

Details

Item Number
KY039
Item Condition
New
Price
£2.50 (inc VAT £3.00)

Options

Quantity


  • Set of 10 Crocodile Clip Leads in 5 Colours

    Set of 10 Crocodile Clip Leads in 5 Colours

    Strengthened Flexible Crocodile Test leads - Set of 10

    A High Quality set of 10 x 500mm test leads in 5 colours, red, black, green, yellow and white. That's 20 soft plastic insulated 25mm crocodile clips. 
    Essential for engineers, experimenters & hobbyists. Current Rating 2.5A each lead (more if you dare!)
     
    Lead Length: 500mm
    Croc Clip: 
    Length 35mm
    Width 6.5mm
    Height 9mm
    CR10L
    £2.25
  • Soldering Iron Tips - Set of 4 Solid Bits

    Soldering Iron Tips - Set of 4 Solid Bits

    Set of 4 Ceramic Coated Tips for many Soldering Irons

    Including our AP2 Soldering Station

    These bits  fit many soldering irons that have a hollow shaft and require a solid tip.

    4.75mm diameter. Shaft length 43mm after lip

    Coated for long life

    Kit includes:

    1 Pointed bit 0.5mm diameter

    1 Pointed bit 0.8mm diameter

    1 Chisel shaped bit 45° diameter 3mm

    1 Chisel shaped bit 2.7mm

     AP2 Soldering Station

    AP24B
    £4.25
  • 65 Breadboard Jumper Leads Solderless

    65 Breadboard Jumper Leads Solderless

    Solderless Jumper Leads for use with Breadboard

    This set of coloured jumper leads, invaluable when creating circuits with Breadboard. Seven different colours and Four different lengths will simplify your connections, keeping  your work neat and clear to identify. 

    Colours: Red, Orange, Yellow, Green, Blue, Black and White

    Lengths: 120mm, 165mm, 200mm and 240mm

    JL65
    £3.00
  • Arduino Uno Revision 3 Development Board

    Arduino Uno Revision 3 Development Board

    UNO R3 Arduino-compatible board with the ATMega328P, ATMega16U2 and CH340G serial converter

    Since Arduino is an "Open Source" hardware as well as software anyone can duplicate the Arduino Uno R3 boards exactly, even using original parts, this means we are able to supply this Arduino compatible board at a fraction of the cost of the original but still working identicaly to the original.

    The UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.

    Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. The development board has everything needed to support the microcontroler to help you create an endless amount of projects and if you are just starting then the worldwide Arduino community is full of ideas, guides and help to get you started or help you complete your project. 
     
    Supplied 
    1 x Arduino Compatible Uno R3 development board
    1 x USB Cable
     
    Software can be downloaded from the Arduino website here
    AUR3
    £12.00
  • 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
  • Line tracking sensor module for Arduino KY-033

    Line tracking sensor module for Arduino KY-033

    Line tracking sensor module for Arduino and other microcontroler projects

     
    This module uses an IR transmitter and receiver that will detect how reflective the surface is in front of the module. It has a potentiometer to adjust the sensitivity of the module so it can detect if the surface is black or white
     
    Voltage : 5VDC
    Size : 40x12mm
    KY033
    £2.50
  • GY68 Barometric Pressure Sensor module for Arduino BMP180

    GY68 Barometric Pressure Sensor module for Arduino BMP180

    Barometric pressure sensor module for Arduino and other microcontroller projects

     
    This tiny module has a BMP180 precision pressure sensor soldered on to a GY-68 breakout board to make it easy to use this amazing sensor. The BMP180 will give you accurate pressure data via the standard I2C protocol making it simple to add to your project.
     
    Voltage : 1.8 - 3.6VDC
    Preasure Range 300hPa to 1100hPa (-500m to 9000m)
    Current consumption 0.5µA
    Size 13x10mm
    GY68
    £2.50
  • Transparent Case for Arduino Uno R3

    Transparent Case for Arduino Uno R3

    Clear Acrylic enclosure for Arduino UNO R3 Board

    This custom made box for the Arduino Uno R3 is a simple 2 piece snap together case. It has all the cutouts needed to alow easy connectiion of the power, USB and all the pinheaders. There is also a built in reset button extension to alow easy resetting of the Arduino with a press of the finger (many other cases just have a hole above the reset button). The case will hold the Arduino solidly in place inside without needing you to use any screws. It also has vents on the underside and mounting holes so you can fix the case to a surface.

     

    Dimensions

    75mm x 60mm x 17mm

    ABSR3
    £3.00
  • Capacitive Touch Sensor Module for Arduino

    Capacitive Touch Sensor Module for Arduino

    Capacitive touch sensor module for Arduino and other microcontroller projects

    One side has a 9mm x 9mm capacitive touch area, and a TTP223 touch sensor IC on the reverse.

    An LED indicates when the switch is touched, giving a digital. It can be set either a high or low output, and momentary or latching output by joining or not joining the A and B connections: 

    A open = High output when touched
    A Closed = Low output when touched
    B open = Momentary switch action
    B Closed = Latching switch action
     
    Voltage : 3 to 5VDC
    PCB Size 14x10mm
    TTP223
    £1.00

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:


*

Finger heartbeat measuring sensor module for Arduino and other microcontroller projects

 
This module uses abright IR LED and a phototransistor. When a finger is placed between the LED and transistor you will get an analogue output of light intensity that passes through the finger, this will vary every time the heart beats and indicate heart rate.
 
Voltage : 5VDC
Size 19x15mm

Bestsellers

Recently Viewed


Trustpilot