Docciel

💻 Understanding the “for loop” in Arduino — Scrolling Text on LCD
In this short tutorial, I demonstrate how the for loop controls text movement across a 16x2 LCD display.
You’ll see how each iteration shifts characters step by step — making your display come alive! ⚙️
🔹 Learn. 🔹 create. 🔹 Innovate.
With Docciél Technologies — where code meets creativity.

💻 Interfacing Arduino with LCD — Understanding pinouts, control pins, and data bits.
In this short tutorial, I explain the basics of how the Arduino communicates with a 16x2 LCD using 4-bit mode.
Part1:
“Interfacing Arduino with LCD 💡”
“Understanding pinouts and control pins ⚙️”
“Why we use 4-bit mode instead of 8-bit 🧠”
“Data pins, Enable, and RS explained 💻”
“ — Learn. Create. Innovate