[TUTORIAL] How to make the WALLED game step by step – Part 3
In the previous tutorial, we learned how to create the walls and their gates for the WALLED game. Today we talk about the collisions between the man and…
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Author: Alessandro Matera
How I have increased the battery life of my Arduino project by 3000%
Yeah, I’m not kidding! What I’m about to tell you will increase the battery life of your Arduino project by 3000%, if you are using LEDs. I want…
[TUTORIAL] How to make the WALLED game step by step – Part 2
In the previous tutorial we learned how to make the “man” of the WALLED game and how to move it. Today we start to build the descending walls and their…
[TUTORIAL] How to make the WALLED game step by step – Part 1
Making a game for KeyChainino is really easy. To prove it, I decided to write a tutorial that builds the WALLED game step by step, in a really…
How to solve your electronics writer’s block
A few days ago I thought that, when you have finished the Arduino handbook, when you have bought all the sensors on the market and all the shields…
Arduino LEDs shield? No Thanks!
Today I searched the web for some LED boards for Arduino. I found a lot of really cool stuff!
How timer overflow interrupt works
Hi Guys, Today I want to show you how timer overflow interrupt works. All the timers in the Arduino microcontroller – and in every microcontroller – are simple…
How to go forward with your passions
Today I was talking with a friend of mine who told me that he loves everything about mechanics. So he loves to put his hands in the oil, get…
Good news!
Hey guys, Today #KeyChainino was featured by Adafruit and Atmel! If you missed them, here are the two links: Adafruit Atmel Well, I’m working hard to produce more…
Would you like to show your electronics creation to your friends?
When I was eight, I made my first game. A wonderful game for a kid like me. It was a simple piece of rigid wire twisted around, connected to one pole…