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- Fri Oct 29, 2021 4:00 pm
- Forum: Questions, Bug Reports, And Feature Requests
- Topic: PIR/Ultrasonic Sensor
- Replies: 1
- Views: 12420
PIR/Ultrasonic Sensor
Hello. I am working with some third-year students on a project and we are unsure of the best PIR/Sensor to get to detect people in an outdoor, nighttime (and wet!) scenario. There are so many out there ranging from £2 to £75+ Also, how can we 'control' the sensors? On an Arduino, you can change thre...