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IoT Weather Station
In-System Programming (ISP): Allows programming of microcontrollers directly in the circuit
Monitoring bridge movements
among other things
HCSR501 PIR Motion Sensor (Passive Infrared Sensor) Electronic Components IoT Weather StationHCSR501 PIR Motion Sensor The HC SR501 PIR Motion Sensor Module is used to detect the motion of a human body within the sensors range. It is often referred to as a PIR sensor, Pyroelectric, Passive Infrared and IR motion sensor device. This PIR motion sensor module has an onboard pyroelectric sensor, conditioning circuitry, and a dome shaped Fresnel lens. The HC SR501 PIR Motion Sensor requires 4. 5 ~ 20V DC voltage. This PIR sensor's tiny size and
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