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| en:iot_homelab_kit:hardware:pir_module [2018/01/30 14:00] – tomykalm | en:iot_homelab_kit:hardware:pir_module [2020/07/20 09:00] (current) – external edit 127.0.0.1 | ||
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| - | ====== 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. They are small, inexpensive, | + | PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. |
| + | {{: | ||
| ===== Specifications ===== | ===== Specifications ===== | ||
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| ===== Electrical connection ===== | ===== Electrical connection ===== | ||
| + | Connected to port GPIO14 and GPIO2 | ||
