In this article we discussed about 16x2 LCD, its working, pinout, and also how to use 16x2 LCD with Arduino. We provided Circuit Diagram, Complete Arduino Code, and step-by-step guide.

Circuit digram for Digital Thermometer using Arduino and LM35 Temperature Sensor , is shown in the above figure. Make the connections carefully as shown in the schematic. Here 16x2 LCD unit is ...

The Arduino Nano 33 IoT schematic available online has confusing pin labeling for the uBlox NINA W-102 module. ... Arduino Nano 33 IoT schematic pin labels on the uBlox module should be updated to ...