I2C Hardware & PCB Design - Phil’s Lab #132

I2C implementation tips (pull-up resistor sizing, bus capacitance, schematic gotchas, and PCB design). PCBs by PCBWay [SUPPORT] Hardware design courses: Course content: Patreon: Free trial of Altium Designer: [GIT] [SOCIAL] [LINKS] How To Write A Driver (STM32, I2C): I2C Bus Specification and User Manual: Designing with I2C Bus Devices: I2C Bus Pull-Up Resistor Calculation: Why, When, and How To Use I2C Buffers: [TIMESTAMPS] 00:00 Introduction 01:50 PCBWay 02:33 I2C Basics 07:19 Bus Capacitance 11:15 Pull-Up Resistors 18:29 Repeaters, Level Shifters, and Multiplexers 21:06 Schematic Tips 25:16 PCB Design Tips 34:20 Outro