As it has four ir sensors it can be used to detect the motion of the ir object and the relative position where the ir object moves.
Human presence sensor arduino.
If motion is detected the humans are present.
The grove human presence sensor can be used to detect the presence of the human body or any other infrared objects.
Refer to how to install library to install library for arduino.
Grove human presence sensor.
The locations of the four ir sensors are defined as.
This library is compatible with all architectures so you should be able to use it on all the arduino boards.
The grove human presence sensor can be used to detect the presence of the human body or any other infrared objects.
Download the grove human presence sensor library from github.
Moreover it is composed of four quantum ir sensors and an integrated circuit ic for characteristic compensation so it can be used to detect the motion of the ir object and the relative position where the ir object moves.
The sensor itself does not detect the presence of humans the sensor just detects the motion.
Let s also connect the interrupt on our ak9753 to pin a3 on our arduino as this will read the status of the interrupt pin.
Measure change in capacitance to detect human presence touch and pickup events without delay or interrupts.
To get started go ahead and open up the example in file examples sparkfun ak9750 human presence sensor library example4 thresholdtests.
This library is compatible with all architectures so you should be able to use it on all.
We use arduino or mcu to deduce the presence of humans basing on motion detection from the sensor according to the following rule.
Now you can find four demo in the arduino ide by click file examples grove human presence sensor library.
Detect the presence of human.