Inexpensive OLED displays with I2C interfaces abound, but there is a catch: they tend to be stuck on I2C address 0x3C. Some have a jumper or solder pads to select an alternate (usually 0x3D), but they ...

This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed to provide general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) ...

PIC12LF1552 Combines Low Power, I 2 C and Hardware CVD in 8 pins for General-Purpose and Touch-Sensing Applications The hardware CVD enables a more efficient implementation of capacitive sensing for ...

If you need to drive a big screen for a project, it’s fair to say your first thought isn’t going to be to use the ATtiny85.

PCA9564 evaluation board description, features and operation modes are discussed. Source code in C language, containing communication routines between an 80C51-core microcontroller and the PCA9564 is ...

Adafruit has this week announced the arrival of the new Arduino compatible TCA9548A I2C Multiplexer to their online shop, which is now available to purchase priced at $6.95. The latest breakout board ...

Marvell has announced an ac-dc LED driver chip which is both dimmable over an I2C serial bus and by phase-cut wall dimmer. Called 88EM8189, it can be used in either non-isolated buck-boost or isolated ...

Characteristics and contrasts with microprocessors. Hints on selecting and deploying microcontrollers. What might be on the horizon for microcontrollers, especially the competition between Von Neumann ...