This Arduino UNO project uses an RFID reader, a servo motor, a buzzer, an LCD display, and a 3x4 keypad to create a lock and key system that is able to store a password and two slots for ...
In this project the RFID systems reader will read the unique ID number (UID) of the RFID tag, recognize the type of the RFID tag and display the information through the I2C LCD1602 display. In this ...
[Matt] has mixed up a batch of two RFID reading door lock systems. While the “door lock” part of the setup has yet to come into existence, the “RFID reading” section is up and running. By using the ...
Arduino is a popular microcontroller platform used for building electronics projects. With its ease of use and flexibility, it has become the go-to choice for hobbyists, makers, and even professionals ...
What is the Arduino IDE? As we know we need a text/code editor to write the code, a compiler to convert that code to machine code or binary files so that the microcontroller can understand, and also ...
Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...
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