Stevo

  1. A Superb Site for Circuit Prototyping

    I really love this site: http://123d.circuits.io/

    Used to be circuits.io

    You can get started prototyping circuits and drawing up schematics without downloading any software. It is all modern web technology in the browser!
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  2. Recreate the Arduino Powered PWM

    I am by no means a professional EE, so if you see anything here that is not up to standards (and you see what I'm doing wrong) please feel free to tell me.

    I don't sell these things and I don't intend to.
    If you want to try and reproduce my setup, I can help you with that.

    Highlights
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  3. Arduino Controlled PWM

    1)https://en.wikipedia.org/wiki/Pulse-width_modulation
    2)http://arduino.cc/en/Tutorial/PWM

    While learning about PWM manipulation, I also discovered a really cool related project http://www.arduinodev.com/hardware/obd-kit/.
    Basically, this device allows you to connect an Arduino in and immediately (after some minor coding) read the values via standard OBD-II protocol based interfaces. Some example values are: RPM, throttle position and calculated engine load. There are ...
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