First, we need to patch the 1602 shield. The W5100 Ethernet shield needs digital pin 10 on the Arduino for transmission. The problem is, the 1602 shield (at least the one that I bought) also wants pin ...

This Library is intended for the Wide.HK OLED 1602 display, which is similar to the ASI-V-22616204P-IWI/M. Should work with any display using the US2066 controller in ...

Nowadays, visual indication is a must-have feature for any electronic device, which will make user interaction much easier. There are multiple ways to implement the visual indication, from simple ...

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 ...