• EOL

AK9753 Qwiic - sensor of the presence and direction of human movement - SparkFun SEN-14349

Index: SPF-11129 EAN: 5904422347659

A module made by SparkFun, has a 4-channel NDIR sensor, due to the fact that each channel has a different field of view, it allows not only to detect the presence of human, but also to determine the direction in which he/she moves. The sensor communicates using the I2C interface. It is equipped with the Qwiic connectors.

AK9753 Qwiic - sensor of the presence and direction of human movement - SparkFun SEN-14349
€35.50
€28.86 tax excl.
Unavailable
Discontinued product
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Manufacturer: SparkFun
Compatibility: Arduino

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The product has been discontinued. Check other products in category.

Description

A module made by SparkFun, has a 4-channel NDIR sensor (nondispersive absorption in the infrared range), due to the fact that each channel has a different field of view, it allows not only to detect the presence of human, but also to determine the direction in which he/she moves. The current of each of the 4 sensors is measured in picoamperes. Reading the PIR is in the range of from -200 (when it detects nobody) up to 1500 (when a person stands in front of the sensor). The sensor communicates using the I2C interface. It is equipped with the Qwiic connector.

 


Pins

AK9753 module communicates using the I2C interface. The board has two connectors of Qwiic type, allowing for the communication via appropiate cables and holes for self-soldering of five goldpin connectors, pitch of 2.54 mm - strap is not included, it can be purchased separately.

Wyprowadzenia czujnika obecności człowieka

 

Pin Description
SCL Clock line of the I2C bus.
SDA The data line of the I2C bus.
3.3 V Supply voltage is 3.3 V.
GND The ground of the system.

      

INT

The external interrupt, the sensor sends a signal after the finished measurement (optional output)

Specification

  • Supply voltage: 1.7 V to 3.3 V
  • Very low current: 100 µA
  • Four-channel module of the infrared sensor
  • 16-bit reading on all 4 channels
  • Communication interface: I2C
  • Connectors:
    • 2 x Qwiic, pitch of 1 mm
    • 1x 5 5-pin goldpin leads, pitch of 2.54 mm

 

 

Voltage to 1.7 V
Voltage from 3.3 V
Sensor - type PIR
Sensor - assembly on wires
Package width 0 cm
Package weight 0.001 kg

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