This ie example of LCD 1602A screen working with Raspberry pi in 4 bits mode (with less cables). The program is written in C and uses WiringPi lib when it is compiled. lcd_send_nibble(): Sends 4 bits ...

The MakerBit connects to the BBC micro:bit to provide easy connections to a wide variety of sensors, actuators and other components, for example a LCD display. This extension supports printing text ...

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 ...