Today we will See how to use a 1602 LCD module with arduino without using a potentiometer.
1602 LCD is a very common LCD for displaying information with arduino.
it is cheap (1.5$) and easy to use.
Generally it required a 10K potentiometer for adjusting the contrast. but in this tutorial, you will see how to use it without the potentiometer.
you can find the links for the wiring diagram and parts used here:
Wiring diagram: https://drive.google.com/open?id=1bFQ...
Code for LCD: https://drive.google.com/open?id=1BUK...
Arduino UNO with micro USB: http://s.click.aliexpress.com/e/O5teewS8
LCD Display: http://s.click.aliexpress.com/e/DiMqMn8y
Solder Iron i Use: http://bit.ly/2GSArih
Helping Hand Magnifier: http://bit.ly/2Uh11oe
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#Arduino #LCD #Tutorial #16x2 #SuperbTech