TCA9548A: Omitting slave pullup resistors for single voltage system - Interface forum - Interface - TI E2E support forums
![Why do I need these Pull-Up Resistors in my I2C interface and Arduino doesn't require them? : r/AskElectronics Why do I need these Pull-Up Resistors in my I2C interface and Arduino doesn't require them? : r/AskElectronics](https://preview.redd.it/x2b6oigqgoz81.jpg?width=861&format=pjpg&auto=webp&s=eb5412cdec38e5895dbc2fce5c9da170a4a7709c)
Why do I need these Pull-Up Resistors in my I2C interface and Arduino doesn't require them? : r/AskElectronics
![I2C communication || pull up resistor in I2C || I2C Bus Capacitance || I2C Rise and Fall Time - YouTube I2C communication || pull up resistor in I2C || I2C Bus Capacitance || I2C Rise and Fall Time - YouTube](https://i.ytimg.com/vi/icfQonmGa74/maxresdefault.jpg)
I2C communication || pull up resistor in I2C || I2C Bus Capacitance || I2C Rise and Fall Time - YouTube
![atmega - What happens if I omit the pullup resistors on I2C lines? - Electrical Engineering Stack Exchange atmega - What happens if I omit the pullup resistors on I2C lines? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/SJfqm.png)