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Finger heartbeat measuring sensor module for Arduino KY-039

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

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  • Hammond Diecast Aluminium Box 115 x 64 x 51mm

    Hammond Diecast Aluminium Box 115 x 64 x 51mm

    Hammond 1550D High Quality, Heavy Duty Diecast Aluminium Box

    Easy to drill for switches and sockets etc.

    For housing & screening electronic circuits.

    IP54 rating. 

    External Dimensions:115 x 64 x 51mm

    G111
    £5.85
  • Matrix Board with single copper holes 72 x 47mm

    Matrix Board with single copper holes 72 x 47mm

    Matrix Board. 0.1 inch (2.54mm) spacing with Single Copper Padded Holes

    They are not connected to each other. 

    You can connect with wires or jumpers. Phenolic 1.8mm Board. 371 holes. 72 x 47mm. Rows and Columns marked for easy identification

    CQH72
    £1.11
  • 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
  • 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
  • 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

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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

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