Connect the Arduino board to your computer using a USB cable. Connect the fingerprint sensor, LCD display, keypad, and RFID sensor to the appropriate pins on the Arduino board. Refer to the provided ...

LED Traffic Lights – Simulates real-world traffic signals. 🔌 Hardware Requirements Arduino Mega 2560 Arduino Nano RFID Module (RC522) with Tags Ultrasonic Sensors (HC-SR04) - 4 or more LEDs (Red, ...

Instructables user talk2bruce created the Arduino Internet Gizmo, a card reader that takes you to your favorite websites with a touch of an RFID tag.

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...

In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To address this ...