Principally I like the I2C bus, and it is very widely used to talk between components ... technically we provide that 12V on either side of the extender and bridge it with this jumper to the other ...

The MCP23017, a 16-bit I2C GPIO expander, has always been a tasty chip. With 16 GPIOs addressable over I2C, proper push/pull outputs, software-enabled pull-ups, eight addresses, maskable ...

I2C stands for Inter-Integrated-Circuit communications, its meant for short distances on a PCB or subassembly. But, hey, we're engineers and we like to push the limits of technology, right? So why not ...

[Roman Dvořák] from ThunderFly has experienced it on their drone building journeys, and that’s why they bring us two wonderful open source hardware boards: an I2C bus extender, and an I2C ...

"Can TCA9517-Q1 extend I2C bus to 5M length?" It depends on the cable you are using. With cat5 cable, the parasitic capacitance is about 50pF/m. At 5 meters we can expect 250pF of capacitance. TCA9517 ...

I guess you want the TCA9543A (or the older PCA9543A): "The TCA9543A is a dual bidirectional translating switch controlled by the I²C bus. The SCL/SDA upstream pair fans out to two downstream pairs, ...

Delivers the flexible, multiple-peripherals simplicity of I2C and the faster, lower-latency communication of SPI in a single, efficient, easier-to-use IP core Woodcliff Lake, New Jersey — September 5, ...