Check out LIN and I2C for low speed networking needs. They are often better alternatives than SPI or CAN for many applications. The serial peripheral interface (SPI) and universal asynchronous ...

When using the I2C bus protocol, the designer must ensure that the hardware complies with the I2C standard. This application report describes the I2C protocol and provides guidelines on debugging a ...

Several of the Mid-Range Enhanced Core PIC16 microcontroller devices have a Master Synchronous Serial Port (MSSP). The MSSP module can be used to implement either I2CTM or SPI communications protocol.

I have been given a task that requires communication via I2C and I am unfamiliar with the I2C protocol. I have been asked if it would be possible to read and write all 2000 bytes on an EEPROM with the ...

Mobile handsets today contain a growing number of devices because customers continue to demand new types of applications and features. Both low- and high-end devices now include such integrated ...

The EEPROM, ADC and RTC will require an interface for communication between them. Due to that I2C bus is used as an interface between EPROM, ADC and RTC. It is used to minimize system-level ...

A full-featured USB-to-I2C adapter supports all I2C protocols, including master and slave protocols, in 8- and 16-bit extended addressing formats for 100- and 400-kHz modes. The UCA93LV can also ...

A lot of great ICs use I2C to communicate, but debugging a non-working I2C setup can be opaque, especially if you’re just getting started with the protocol/bus. An I2C bus scanner can be a helpful ...

In the last video I demonstrated a Universal Active Filter that I could adjust with a dual-gang potentiometer, here I replace the potentiometer with a processor controlled solid-state potentiometer.

In this paper, the authors develop enhanced energy consumption model to calculate and compare the hardware energy consumption of SPI and I2C digital serial interfaces in PIC (Programmable Interface ...

Electronic hobbyist Jin Zhu based in San Francisco has started a Kickstarter campaign to create a new elegant TWI/I2C library for AVR Mega series MCU, which is available from just $5 and is expected ...