In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board ...

DIY Customized 8x8 LED Matrix Tutorial (MAX7219 Meets Arduino) In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix ...

This 8x8 Led matrix contains two-color leds (red & green) which can be controlled with the ATmega328P. The schematic contains connectors for external analog inputs, this makes the schematic compatible ...

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

This 8x8 Led matrix contains two-color leds (red & green) which can be controlled with the ATmega328P.The schematic contains connectors for external analog inputs, this makes the schematic compatible ...

A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open ...

Project Description A secure door lock system using Arduino Uno, RFID (MFRC522), and a 4x4 Matrix Keypad. Authorized users can unlock the door with either an RFID tag or a PIN code.

This project displays a smiley mouth pattern on an 8x8 LED matrix using an Arduino and the LedControl library. The code sends the smiley pattern to the matrix row-by-row, ensuring proper orientation.

Watch the video below to learn more about his Arduino-based portable keypad that connects to your Arduino development board and offers the complete alphabet, numbers 0-9 as well as several commands.