Octopus PIR Sensor Brick

Description Show Reviews 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:<32.00mm24.00mm Hardware Connection Connect octopus PIR sensor brick to P0 port on OCTOPUS:BIT. Code You can see the whole program from the link 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. Resources Tutorial 0 Reviews Hide Reviews Show Reviews