Octopus PIR Sensor Brick

In stock
SKU
EF04055
$4.99

Introduction


OCTOPUS PIR Sensor module is a type of electronic building block based on AM412 pyroelectric digital smart sensor. It can be used in sensing and detection of human or animal motion, sensing distance is about 4-5 meters.

Dimension


Specification


Power supply 5V
Digital signal processing:< SP
Power adjustable,save more energy
Two-way differential high impedance sensor input
Built-in filter, screen the interference by other frequency
Excellent power supply rejection, Insensitive to RF interference Schmidt REL output
Low voltage,low power consumption, instantaneous settling after power up
Working temperature -25 ~ 85
Size:<32.00mm×24.00mm

Hardware Connection


Connect octopus PIR sensor brick to P0 port on OCTOPUS:BIT.

Code


You can see the whole program from the link
Or you can download it from the page below.

Results


Once any movement made by human or animals within the range of 5 meters was detected by PIR sensor, micro:bit will display a rectangle; when there is no movement detected, micro:bit will display a heart.