arduino buzzer

Playing “Mission Impossible” Tune on a Arduino with 2 Voices

Dear Arduinoists, Inspired by Dipto’s version of the Super Mario tune with two voice, I wanted to make my own tune. I had the notations of the MI-Theme for the easy piano lessons laying around, and I thought to myself, lets convert it. It was needed for a little game…

Robot Project Day 6 – Arduino Sketches for Robot Control

Previous: Day 5 – Power Supplies If you are familiar with Arduino IDE sketch, you could program simple commands to control the motors first. The most important thing to remember is that each motor controller is different, and each one would have a dedicated ports for you to connect up the…

Robot Project Day 3 – Gertboard

Previous: Day 2 – Raspberry Pi The Gertboard bottom socket goes into Raspberry GPIO headers. Please upload a test programs into its ATMega pins. There are a lot of tutorials about this, or you can also refer to Gertboard User Manual. Go to Gertboard ATMega Pin Setup for a proper…

Raspberry Pi

Robot Project Day 2 – Raspberry Pi

Previous: Day 1 – Chassis and Motors The Pi is essential as the heart and brain of the robot. This with the help of Gertboard which turns the Pi into an Arduino compatible device, is crucial for sending commands to the motors and servos. The Pi runs Raspbian with an…

Robot Project Day 4 – Motor Controller

Previous: Day 3 – Gertboard Setup Configuring Motor Controller At LinuxCircle we are happy with Dagu 4-Channel Motor Controller Board. Connect each motor to its corresponding motor ouput. Prepare 8 jumper wires for the micro controller pins to be connected to your Gertboard and 4 jumper wires to your current supply pins….

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