lesson 21

i have used the sketch that was provided in lesson 21 and sometimes i get a couple of lines on the serial monitor but then it stops sending ( does not seem to be looping , sometimes it dosent send anything at all the sensor does work, just the sensor itself in lesson 9 arduino/python . when hooking up the cd cardreader as done in lesson 21 adruino serial monitor doses not work its not the buad rate the program
and moitor are the same can figure it out can you help sending two attachment might help

lesson 21 for review.txt (1.71 KB)

Finish lesson 22 (your other post) first.

I hope you do not have the small board in the middle inserted into the proto board!

Weedpharma