Pyroelectric infrared (PIR) sensors are much promising for device-free localization (DFL) due to their advantages of lower cost, low power consumption, and privacy protection. Most PIR-based ...

This paper presents an integrated ultra-low power (ULP) analog front-end (AFE) for motion sensing applications with off-the-shelf passive infrared (PIR) sensors. Existing PIR-sensor-based motion ...

arduino relay led-controller mobile-app bluetooth temperature-monitoring arduino-nano arduino-uno convertor thermistor pir-sensor ldr-sensor mitappinventor fan-controller alarm-control mitapp ...