Key Features: 2.4-Inch TFT LCD Display: Offers vibrant and clear visual output for text and graphics. Touch Screen Interface: Allows user interaction through touch, opening up possibilities for ...

These days, you could be forgiven for thinking driving an LCD from a microcontroller is easy. Cheap displays have proliferated, ready to go on breakout boards with controllers already baked in. Loa… ...

In the simulation phase, Proteus software is used to model an 8086 microprocessor and an 8255A microcontroller. Assembly Language is utilized to program the microprocessor and interface with a 4x4 ...

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Learn how to build an RFID door lock system using Arduino for secure and smart access control. This step-by-step guide covers circuit connections, coding, and hardware setup to create an automated ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad.