Using a LIS3DH 3-axis accelerometer to simulate a dice roll. By shaking the sensor, the Arduino program generates a random number between 1 and 6.

RFID Module: Reads the UID from an RFID tag/card. If the UID matches the authorized UID, access is granted. Ensure the RFID tag/card UID matches the authorized UID in the code. Use the potentiometer ...

A web-based tool for creating custom characters for 16x2 LCD displays used with Arduino projects. This tool provides a visual interface where you can design custom characters on a 5x8 pixel grid and ...

In the world of electronics and microcontrollers, optimizing resources is a paramount concern. Enter the I2C protocol, a two-wire communication protocol that has revolutionized device interaction.