Recent content by fedrer

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    Problems with v2.3 Stepper Drivers

    I'm trying to get all of the electronics up and working for my RepRap, and I'm having trouble at the first components I'm attempting to prove, my Stepper Drivers. I have four of the v2.3 Stepper Drivers, and all four exhibit this behavior similarly. Basically, they'll come on and work great for...
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    How to communicate with a hardware? NOOB here.

    Hi guys! I want to make a device that will send 1 or 0 OR true or false to the computer. Here's the scenario. I want to make that device,then when 1 or true is sent to my program in the computer(windowsXP), a sound will be playing. so the questions are: (from a total noob) How will I make that...
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    Help on wiring up 8 wire stepper motor

    I have just completed all the Ardunio electronic and I cannot make my stepper motor drive. All 3 LED's come on and 2 change colour but as soon as I plug in the stepper either the leds go out or the power supply trips . When I put a multi meter accross the outputs I get about 10v over a and b and...
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