All about I2C - The Bela Knowledge Base
pullup - How many pull up resistors per I2C bus - Electrical Engineering Stack Exchange
Why does this schematic send 3.3V with 10k resistors into the I2C bus? - Networking, Protocols, and Devices - Arduino Forum
What issues could multiple pull-up resistors with different sources cause for I2C? - Electrical Engineering Stack Exchange
I2C Components with pull up resistors | Download Scientific Diagram
Why do I need these Pull-Up Resistors in my I2C interface and Arduino doesn't require them? : r/AskElectronics
PCA9548A: Master and Slave side I2C line total pull-up resistor calculation when channel x is selected - Interface forum - Interface - TI E2E support forums
I2C - SparkFun Learn
I2C - portrait rapide
microcontroller - Solving different voltage for I2C pull-up resistors - Electrical Engineering Stack Exchange
I2C Pull Up Resistors — Rheingold Heavy
Internal pull-up resistors are insufficient for I2C
Sketch to Measure and Calculate I2C Pull-ups (with Pictures) - Instructables
Pull Up Resistors | Working with I2C Devices | Adafruit Learning System
atmega - What happens if I omit the pullup resistors on I2C lines? - Electrical Engineering Stack Exchange
I2C pull up resistance, rise time and bus capacitance discussion
I2C Multiple devices Pull Up resistor - Networking, Protocols, and Devices - Arduino Forum
PCA9306: pull up resistor problem - Interface forum - Interface - TI E2E support forums
I2C tutorial
When Do I Need to Add Pullup Resistors to Improve I2C Bus Tolerance? - Total Phase
Constant Current Pullup
TUSB7320 - I2C pull up/down resistors - Interface forum - Interface - TI E2E support forums
I2C bus pull-up resistor sizing, is 3mA min or max ?_? : r/AskElectronics
Pull Up Resistors | Working with I2C Devices | Adafruit Learning System
I2C & Pull-up Resistors - Networking, Protocols, and Devices - Arduino Forum
I2C Pullup Resistors | Pycom user forum
