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signal to stop rotation of the bicycle.

Former Member

Posted on YouTube demo video http://www.youtube.com/watch?v=YyMRflX0Z6U

 

 

I is collected and poured him a sketch of the comments for this video.

 

 

Ask for help from programmers, or simply experienced people. I want to redo the above apparatus in a real working signal to stop rotation of the bicycle.

 

 

What is at the moment:

 

 

Arduino UNO R3

 

 

Two modules 8x8 Led Matrix based max7219

 

 

2 buttons

 

 

slide resistor 10k

 

 

wires and batteries

 

 

 

 

 

Since the task is:

 

 

During the ride should be on "Square"

 

 

When you press the 1st button sunbathe "turn to the left"

 

 

When you press the 2nd button sunbathe "turn to the right"

 

 

When you press the same buttons simultaneity sunbathe "emergency gang"

 

 

When you press the brake rope is driven by a slide resistor and the picture on the matrix is filled completely or sunbathe crosses.

 

 

There is everything in this picture. https://yadi.sk/i/OfSd_LKafvPB2 if something is missing razdobudu. In iron extensive experience. but on software - makers.

 

 

I think this product will be interesting not only to me ..

 

 

So please help!!

  • One observation of this design, you should not be powering that many LEDs from the Arduino, it is not designed to supply that much current and may damage the ATMEGA328 or 2560 over time or atleast cause it to behave badly

     

    From a coding perspective, if you dont know ehre to start, this would suggest you are new to programming and to the Arduino. Start with basic design of driving a matrix display with Arduino and learn how it works. Same for reading buttons and the analogue input (The Slider).

    Once you have understood these things then look to add them all together into a single program (If you have issues with anyof this, please come back here and show us what you have, we will be happy to help advise you

     

    Here is a good place to start http://tronixstuff.com/2013/10/11/tutorial-arduino-max7219-led-display-driver-ic/

     

    Regards


    Peter