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Magnetic reed switch module for Arduino KY-025

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Item Number
KY025
Item Condition
New
Price
£2.50 (inc VAT £3.00)

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  • Hall effect magnetic sensor module for Arduino KY-035

    Hall effect magnetic sensor module for Arduino KY-035

    Hall effect sensor module for Arduino and other microcontroller projects

     
    This module has an AH49E bihor type magnetic field sensor.
    The module will give an analogue output depending on the strength of a magnetic field.
     
    Voltage : 5VDC
    Temperature : -40C to 85C
    Size 19x15mm
    KY035
    £2.50
  • Mini magnetic reed switch module for Arduino KY-021

    Mini magnetic reed switch module for Arduino KY-021

    Mini magnetic reid switch module for Arduino and other microcontroler projects

     
    This module has a small reed switch that is normaly open and will close when it comes close to a magnet.
     
    Voltage : 3.3 to 5VDC
    Size 19x15mm
    KY021
    £2.50
  • Hall effect magnetic linear module for Arduino KY-024

    Hall effect magnetic linear module for Arduino KY-024

    Hall effect magnetic standard linear module for Arduino and other microcontroller projects

     
    This module uses a hall effect sensor to detect magnetic fields.
    It also has a comparator to give a digital output and an analogue output.
    A potentiometer can adjust the level for the digital output 
     
    Voltage : 5VDC
    Size 36x16mm
    KY024
    £2.50
  • HC-05 Bluetooth Transmitter/Receiver for Serial Communications

    HC-05 Bluetooth Transmitter/Receiver for Serial Communications

    Bluetooth transmitter/receier module for serial communication with Arduinos and other microcontrolers

     
    This module is bassed on the CSR standard bluetooth chip. It is a bluetooth transmitter and receiver that can connect to an arduino and allow serial communications to be sent to the arduino wirelesly from another bluetooth device such as a smartphone, a PC or another one of these modules. 
     
    Voltage : 3.3-5VDC
    Max Current : 30mA
    Frequency : 2.4GHz
    Baud Rate : 9600 as defult
    Dmensions : 15.5mm x 40mm
    HC05
    £6.50
  • 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

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Magnetic reed switch module for Arduino and other microcontroler projects

 
This module uses a reed switch along with an op-amp and potentiometer to output a digital output as well as an analogue output. 
 
Voltage : 5VDC
Size 36x16mm

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