This project implements a secure lock system using an Arduino Nano microcontroller. The system includes a 4x4 keypad for password entry, a 16x2 LCD display for user interaction, and a servo motor for ...

Hello All! Thanks for checking out my project. In this project, I soldered a 4 Digit 7 Segment display to an Arduino Nano via perfboard. Afterwards, I programmed the arduino to accept serial signals ...

All it takes is an Arduino Nano R3 or comparable microcontroller, ... a 16×2 LCD, a buzzer, and a ... Rather than just buying a big box store display case off of eBay, ...

Arduino in Control. AR1, an Arduino Nano board (see Figure 4), is used to control this digital FM receiver. It drives a standard 8 x 2 character alphanumeric LCD (LCD1). It reads and reacts to the ...

The Arduino Nano ESP32 is an ESP32-S3-based WiFi and Bluetooth microcontroller board designed for IoT applications for hobbyists and enterprise use cases. The new Nano board comes with 8 MB PSRAM and ...

Arduino-based watch with Nokia 1280 LCD. Main challenge of this project is packing as much as possible stuff inside Arduino Nano with its 32KB of memory and 2KB RAM. Programming contributions made by ...