Pro Micro - 3.3V/8MHz MAX_import Measurement range is from 2cm

Measurement range is from 2cm  to 5

In external stall detect mode

The combined field of view of the three sensing zones is almost 180 degrees

5mm rectangle and snap it in

Pro Micro - 3.3V/8MHz MAX_import Measurement range is from 2cmHere at SparkFun, we refuse to leave \'good enough\' alone. That\'s why we\'re adding to our line up of Arduino compatible microcontrollers once more! The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on board and do away with bulky external USB interface. This tiny little board does all of the neat o Arduino tricks that you\'re familiar with: 9 channels