The MCP23008 is an 8-bit I/O expander with I2C interface. This general purpose device has three address pins. It contains multiple 8-bit configuration registers for input, output, and polarity ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an HO layout on a 4 x 8 sheet of plywood in my parents’ basement in Reading, ...

Analog Devices, Inc., has introduced a mobile I/O expander and QWERTY keypad controller with ambient light sensing for smart portable devices that require a large keypad matrix and expanded I/O lines.

The cnReach I/O Expander is used to provide additional I/O for broadband and narrowband networks to meet process control and instrumentation application requirements. The I/O Expander provides the ...

Apogee Semiconductor proudly announces APIO16, the industry’s first radiation-hardened 16-bit I/O expander, engineered to streamline digital expansion in spaceborne and high-reliability terrestrial ...

Continental Access, a division of Napco Security Group and leader in access control, has been delivering state-of-the-art access control units for more than 40 years. Most recently, our engineers and ...