Hall Effect Sensor Module A3144E Logic IC 74HC08D ESP32 Development Board Door Sensor Alarm

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$12.99

Ex Tax: $12.99

Stock: In Stock
Model: EB0043993
SKU: EB0043993

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Description:

Hall effect Unit. Three A3144E Hall sensor switches are integrated internally, which are processed by 74HC series gate integrated circuits. Low-level signal can be generated when the magnet S pole is close to the top of the sensor or the N pole is close to the back, and the internal LED indicator will light up. It is widely used in applications such as door sensor alarms, proximity sensors, rotation speed measurement and so on. The front side is the North pole, and the low level is output when the south pole signal of the magnetic field is sensed.

Futures:

- Unipolar Hall switch sensor

- Quickly response and high sensitivity

- Status indicator

- Low-level output

- Leigo compatible

Package Included:

- 1x Hall Effect Unit

- 1x GROVE Cable(20cm)

- 1x Magnet

Application:

- Door sensor alarm

- Magnetic field proximity sensing

- Speed measurement

Specification:

Specification	Parameter
Hall sensor	A3144E * 3
Logic IC	74HC08D
Status indication	RED LED
Output Level	Active Low
Net weight	4g
Gross weight	17g
Product Size	24328mm
Package Size	675211mm

EasyLoader: Click to download

EasyLoader is a concise and fast program writer, which has a built-in program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host More details open in browser: https://docs.m5stack.com/en/arduino/arduino_development to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)

PinMap:

M5Core (PORT B)	GPIO26	GPIO36	5V	GND
Hall effect Unit		INPUT	5V	GND

Shipping Time

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Shipping Rates

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Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

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