This example code is in the public domain.

The 1602A LCD Serial Backpack is a ATMEGA328 microcontroller module that mounts behind standard 16 character x 2 column LCD displays. It is essentially an Arduino Uno with a built in LCD and RS-232 ...

Today marks my third attempt trying to work an LCD display using an Arduino . A while back I tried using LCD 1602a with my Arduino mega but I couldn't display the default word ('Hello World !'), I ...

Arduino uno, SHT11 sensor, 1602a display old vape mod as a power source and a 555 PWM module to drive a heating element. in a sterile box. What is it? It is a climate control system for an experiment ...