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5V relay module for Arduino KY-019

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Details

Item Number
KY019
Item Condition
New
Price
£2.50 (inc VAT £3.00)

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  • 3.5mm Stereo Female to 6.3mm Stereo Male Adaptor

    3.5mm Stereo Female to 6.3mm Stereo Male Adaptor

    Adaptor: 3.5mm Stereo Jack Socket (Female) to 6.3mm Stereo Jack Plug (male). Nickel plated

    GOS
    £0.75
  • 2 pole 2 to 6 way Rotary Switch

    2 pole 2 to 6 way Rotary Switch

    Rotary Switch. Make before break.2 pole 6 ways

    Adjustable stop lock-washer under bush allows 2-6 ways.

    110VAC 350mA max. 9mm dia bush 6.3mm x 38mm shaft with flat.
    Body dia 26mm

    RTY2
    £2.50
  • 3 pole 2 to 4 way Rotary Switch

    3 pole 2 to 4 way Rotary Switch

    Rotary Switch. Make before break. 3 pole 4 ways

    Adjustable stop lock-washer under bush allows 2-4 ways.

    110VAC 350mA max. 9mm dia bush 6.3mm x 38mm shaft with flat.

    Body dia 26mm

    RTY3
    £2.50
  • 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 peeled appart into small sets or single leads. Great for prototyping with Arduino, Raspbery Pi and other projects

    Keep track easily with 10 different colours for quick fault finding. 

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

    Each length: 200mm

    JL40
    £3.25
  • Analog temperature sensor module for Arduino KY-013

    Analog temperature sensor module for Arduino KY-013

    Analogue temperature module for Arduino and other microcontroller projects

    Based on an NTC thermistor that lowers its resistance by temperature change.
     
    Temperature range : -55C to 125C
    Voltage : 5VDC
    Size 19x15mm
    KY013
    £2.50
  • Rotary encoder module for Arduino KY-040

    Rotary encoder module for Arduino KY-040

    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
    KY040
    £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, making it easy to use this amazing sensor.

    The MPU-6050 gives an 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
    £2.75
  • 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

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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

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