III. Arduino and LCD connection _PIN1 or VSS to ground _PIN2 or VDD or VCC to +5v power _PIN3 or Vo to ground (gives maximum contrast best for a beginner) _PIN4 or RS (Register Selection) to PIN0 of ...

The Arduino Uno is based on the ATmega328P microcontroller and is a popular choice for beginners and experienced makers alike. It features a simple and easy-to-use design, making it suitable for a ...

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… ...

The TFT LCD shield used in this project is shown in Fig. 1, and the connection diagram between Arduino Uno and the shield is given in Fig. 2. Fig. 1: TFT LCD shield used in the digital photo frame Fig ...

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 ...

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and ...