Arduino based system that raises a custom alarm when the gate is opened, by using metallic contacts. - sriramcu/gate_chime_arduino ...

Code Explanation The code defines a password (555) and checks user input from the keypad. If the input matches the password, the servo motor moves to unlock the gate. If an incorrect key is pressed, ...

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

Official Arduino Example Tutorials: The Arduino computer software is loaded with tons of examples for you to use in your own code or to run through as a learning experience.

In this context an air gate is a type of sensor which gives a pilot an indicator when their drone has passed it. In drone racing this can be used as checkpoints, at finishing lines and to chart ...