This is a project to monitor the number of birds that visit my bird feeder, as well as record the amount of time spent feeding. I used an Arduino Yún and a capacitive touch sensor, Adafruit CAP1188, to detect and record the birds feeding. On a routine basis, the accumulated data is sent to a Google Docs spreadsheet to record the number and time spent by the birds visiting the feeder.
Data is only transmitted during a set period of time prior to sunrise and after sunset.
Step 1: Step 1: Parts
These are a list of the parts that I used to assemble my project. You could use a variety of project boxes to create your project, but these are the items I had on hand at the time.
1 6x3x2" Project Enclosure
1 3x2x1" Project Enclosure
1 roll 1/4" Copper Foil Tape
1 CAP1188 8-Key Capacitive Touch Sensor
1 Arduino Yun
1 micro-SD card
2 DB-9 male connectors
2 DB-9 female connectors
1 Bird Feeder (CedarWorks Plastic Hopper Bird Feeder)
1 Tail Light connector from automotive supply store