A two-wire temperature transmitter using an RTD sensor that can be used in industrial settings to connect to the control room ...

Temperature and humidity ... take an in-depth look at the DHT11 sensor; which you can get your hands on for under $3 if you know where to look. The four-pin device uses a 1-wire protocol.

A team of scientists at Newcastle University in the U.K. was able to guess a user’s phone PIN code with nothing more than data from the device’s sensors. In a paper published in International ...

as sensor data could be diverted by malicious applications to spy on user behaviour and help to access PIN and password information, and more. "Along with the potential for leaking passwords ...