Inter-Integrated Circuit or I2C Between Two arduinos uno
Working:
when pressed a tact switch on the sender board(uno) ,then send data to the receiver board(uno) which communicate via I2C
the receiver board(uno) will display the reCceivered data on the LCD.
Arudino uno
sender ----- receiver
SDA(A4) ----- SDA(A4)
SCL(A5) ----- SCL(A5)
GND ----- GND ***
*Related clip
- Hardware Serial Communication (rx,tx) Between Two arduinos uno (Sending and Receiving)
https://youtu.be/q0By7XtOcQo
- Software Serial Communication (rx,tx) Between Two arduinos uno (Sending and Receiving)
https://youtu.be/ktNI-Cs0ZTk
-Inter-Integrated Circuit or I2C Between Two arduinos uno
https://youtu.be/jSIeaGtK3Mk
-download arduino sketch ,image
https://drive.google.com/open?id=0BzjoxIwEMrM-bUZKQUJuWkhGQTA
*credit
http://www.instructables.com/id/I2C-between-Arduinos/
https://www.youtube.com/watch?v=yQ15Hi1E7I4&t=5s
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