The PIR library implements a class to monitor 1 or more PIR sensors. The library supports default 8 PIR sensors per object, which typically are added in setup ().

Crack phenomenon is one of the most well-known mechanisms to turn a conductive thin film into a strain sensor. However, there is a limitation that most of the crack-based strain sensors using ...

Existing visible light positioning (VLP) algorithms typically require multiple LEDs to achieve high-precision positioning. However, in practice, the number of available LEDs is influenced by various ...