GitHub

An Arduino project that uses a Passive Infrared (PIR) sensor to detect motion and display the status on an I2C LCD.

This project uses a PIR (Passive Infrared) sensor to detect motion and displays the status on an I2C Liquid Crystal Display (LCD). When motion is detected, a message is shown on the LCD and printed to ...
EDN

Arduino I2C LCD Backpack Introductory Tutorial

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...
elektormagazine

Programming the Arduino in BASIC - Using I2C Part. 3

The I2C (Inter-Integrated Circuit) bus is a synchronous serial communication protocol that allows multiple electronic components (sensors, displays, memories, etc.) to be connected within the same ...
Geeky Gadgets

Arduino TCA9548A 1-to-8 I2C Multiplexer Arrives At Adafruit

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 ...
GitHub

Simple text-only library for OLED SSD1306 via i2c

This library allows to display text on an OLED display controlled by the SSD1306. It is possible to use both sizes (128x64 and 128x32). In contrast to other display drivers, this driver does not hold ...