Sensors are essential data sources.
We need them to get information which we do not receive directly.
Let us explain how you can use an NFC module for this
Especially foil sensors provide the possibility to measure at places and positions which SMD components cannot reach. But how can we read out this data?
A very simple possibility is to use our Smartphones. Here the measurement electronics are linked with a NFC module. The sensor module works completely energy independent. The smartphone injects the required energy for measurement over the air.