Good afternoon everyone,
I've got a question which I cannot seem to solve at this moment. In my setup I've got multiple voltage sensors which are continuously recording the voltage output. Every time a voltage is being measured by a sensor, the name of the sensor is written in a record (+ time and voltage).
So far so good...
Now I want to have a sort of summary with an overview of the number of times a sensor had a specific voltage measurement. Below an example output which I'm looking for.
I've already tried to work with the count function, problem with this is that it is not clear to me how to create new columns containig only the values of e.g. Sensor1
Can somebody put me in the right direction?