Public projects 2

Pinball Sounds and Music

Project tutorial by Bob Blomquist

  • 4,764 views
  • 3 comments
  • 15 respects

Arduino Controlled Pinball Machine

Project tutorial by Bob Blomquist

  • 24,310 views
  • 31 comments
  • 62 respects

Toolbox 1


Replicated projects 0

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Woodworker Shop Vac With Arduino Uno

Project showcase by FranzVicenzi

  • 504 views
  • 1 comment
  • 1 respect

Homemade Arduino Pinball Machine

Project showcase by Frogger1108

  • 5,273 views
  • 3 comments
  • 29 respects

Electronic Piano Keyboard With Preset Songs

Project tutorial by Lindsay Fox

  • 65,631 views
  • 58 comments
  • 127 respects

  • Arduino Controlled Pinball Machine about 2 months ago

    There's not much to tell. The targets have two tabs on them. Just solder different wires to each. It doesn't matter which is the ground or the hot lead. It will work in either direction.

  • Arduino Controlled Pinball Machine about 2 months ago

    There is no need for a voltage divider. No high voltage is used. The targets are simply connected from the ground bus bar to a digital I/O connection on the Arduino board. It is important that you declare these connections with the Arduino's INPUT_PULLUP command. Either that or you have to put a resistor in the circuit. For example, if you don't use a resistor, like I didn't, and you connected the switch to digital I/O number #2, then you would use the line below in you code.

    pinMode(2,INPUT_PULLUP);

  • Woodworker Shop Vac With Arduino Uno 2 months ago

    Clever idea. Having done a lot of woodworking, the benefits are quite obvious since I tend to start and stop a number of tools frequently, and hate to the sound of the exhaust system. Well done!

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