Circuit Library

This is a simple circuit to play a song with ATtiny85. It plays the hardcoded song one time at start-up, then stops. To play the song again, you need to press the Restart button. The specific song used in the example code is a traditional Danish Schnaps song. This project was built to fit into a Schnaps train that brings glasses of Schnaps around the table.

This is a simple project where you connect a buzzer to your Arduino to play a melody. You'll use Arduino's tone() function to play different tones and combine into a melody.

This is a simple Memory Game game built with Arduino. The point of the game is to repeat the sequence of colors that the Arduino comes up with. The sequence gets longer for each level. How many levels can you do?

This is a simple traffic light project that simulates the behaviour of European traffic lights: First Red. Then Red + Yellow. Then Green. Then Yellow. This repeats over and over. You can tweak the times for each stage in the code.