[Andy] stuffed some more RAM onto an Arduino Mega and his three-part walk ... and adding some more RAM to those builds would be great. Multiplexing data and address lines using a latch can be ...

To get ready, he made a breakout board for 32-channel analog multiplexer device he wants to use. He put the project out on Hackaday.io and also has a video tutorial you can see below. There are ...

Also, this multiplexing technique turns the massive amount of microcontroller ... Next is the Hookup diagram of the Arduino 4-Digit 7-segment LED Display, followed by the Arduino sketch. Carefully ...

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 ...

This method uses the tri-state logic capabilities of microcontrollers in order to gain efficiency over traditional multiplexing. Often, when it comes to your Arduino project,you never have enough ...

The latest board from the team enables you to have up to 4 I2C busses connected to either your Arduino development board or Raspberry Pi mini PC and is also equipped with Grove Connectors and LEDs.