Up for review: Program a PIC chip as an I2C Slave Device for Custom Sensor and I/O Interfacing


Joined Jan 18, 2008
I did not read it that carefully, but at first glance, I noticed the pull-up resistors are 10k. While that is OK, I believe the current recommendation for 100 K communication is 4K7 (or even lower). Yes, there is no set number, but MCC stresses the need for speed. Perhaps a comment to the effect that 10k was used, but others might want to use a lower resistance could be added.