Introduction to Bit Banging: SPI communication in Arduino via Bit Banging
Amazon.com: EC Buying FT4232HL 4 Channel USB to Serial Adapter FTDI FT4232 UART SPI I2C JTAG RS485 RS422 RS232 to USB High-Speed Multifunction Serial Adapter Module Support Multi Systems for Windows XP
Implementation of I2C communication using bit banging - Kalapi Infotech
Bit Banging and Boolean Math Without the Math : 9 Steps - Instructables
Bit-Banging I2C with ResetBus() Functionality | MCU on Eclipse
PIC16F84A i2c (bit banging) code and Proteus simulation
GitHub - tobajer/i2cbitbang: The bit-banging version of i2c for STM32F4 with possibility to create many i2c ports (limited by GPIO number). It supports clock stretching and different speeds according to standards.
PIC12F675 i2c (bit banging) code and Proteus simulation
Implementation of I2C communication using bit banging - Kalapi Infotech
MSP430 I2C glitch pulses causing trouble for I2C peripheral chip - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums
Assembly Language Bit-Banged I2C Driver For PCF8574 I2C LCD Backpack | Electronics Forum (Circuits, Projects and Microcontrollers)
What Could Go Wrong? I2C Edition | Hackaday
PIC16F84A i2c (bit banging) code and Proteus simulation
I2C Bit-Banging Tutorial: Part I | Calvin's Plot on the Interwebs