Fritzing
electronics made easy
Menu
Projects
Parts
Download
Learning
Services
Contribute
Blog
SIGN UP
LOGIN
Forum
Fab
Projects
Parts
Download
Learning
Services
Contribute
Forum
Fab
SIGN UP
LOGIN
Arduino + Parallax PIR Sensor
Arduino + Parallax PIR Sensor
PIR + to 5V PIR Ground to GND Third pin to D12
FAQ
About
Contact