The sensor ignores wood and plastic, but an approaching hand is easily detected. The sensor also detects liquid water with similar ease, either in the form of pooled liquid, or filled bottles.

An artificial intelligence (AI)-enabled hand sensor delivering closed-loop haptic feedback appeared to be an effective ...

Study sensor signal noise and apply proper hardware techniques to reduce it to acceptable levels. In module 1 you will learn how to specify and use temperature sensors in an embedded circuit. First, ...