_Hardware: Arduino UNO, 16x2 LCD, wires. _Software: Arduino IDE. II. 16x2 LCD Introduction: _It has 16 pins and start from left to right they are: +VSS or GND pin is connected with the GND pin on the ...

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Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Seven-segment displays and monochrome LCDs are fine for most projects, but some things simply look better in color. [John] over at the Little Bird Electronics blog recently wrote up a tutorial demo… ...