Beginner here. I'm looking for any guidance someone can provide. I have a potentiometer that outputs 0-5 analog volts. I need record data at 100 hz. The data logger needs to be battery powered or work off a DC power source. The data needs to be written to an SD card as a CSV file. An added bonus would be to include a GPS sensor to accompany the potentiometer data. Future plans include added a second potentiometer and an accelometer and so I would need to log five channels at a minimum.
I am looking at the Arduino Uno however I have so many questions. Like how to I log to an SD? Can it operate at 100 hz? How many channels can I log?
The potentiometer is measuring the travel on the front suspension of a motorcycle.
If anyone can point me in a direction, I'd really appreciate it.