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--- en:iot_homelab_kit:hardware:pir_module [2018/01/30 10:32] – Somepub
+++ en:iot_homelab_kit:hardware:pir_module [2020/07/20 09:00] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-====== PIR Module ======
+====== PIR module ======
+PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range.
+{{:en:iot_homelab_kit:hardware:pirmodule.png?300|}}
+===== Specifications =====
+  * Sentry Angle: 110 degree
+  * Sentry Distance: max 7 m
+===== Electrical connection =====
+Connected to port GPIO14 and GPIO2
-PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.

en/iot_homelab_kit/hardware/pir_module.1517308356.txt.gz · Last modified: 2020/07/20 09:00 (external edit)