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466  Using Arduino / Installation & Troubleshooting / Re: arduino on: February 27, 2014, 03:34:24 pm
What is netfilter, what has it to do with a microcontroller, what work have you done to try to get it to work?
467  Using Arduino / Installation & Troubleshooting / Re: arduino on: February 27, 2014, 12:18:28 pm
Hi - please ask your question in an understandable form
468  Using Arduino / Project Guidance / Re: Help? on: February 27, 2014, 06:47:48 am
Please explain what you mean? and post your code so far, along with your wiring diagram.
469  Using Arduino / Programming Questions / Re: Cant use Serial library! Can find it inside folder. on: February 26, 2014, 04:57:10 pm
remove the first line : import . . . .
470  Using Arduino / Microcontrollers / Re: [ATTINY85]Nothing but junk appears on my serial monitor... :( on: February 26, 2014, 04:05:13 pm
Thats the one I have used
471  Using Arduino / Project Guidance / Re: Is the difference between mega and uno on: February 26, 2014, 04:04:10 pm
What Sensor?, Where is the diagram?, Where is the Code?
472  Using Arduino / Microcontrollers / Re: [ATTINY85]Nothing but junk appears on my serial monitor... :( on: February 26, 2014, 03:50:48 pm
I use Tiny85s on a regular basis and Calibrate them all (it only takes a few seconds) - without it, Serial will fail on around 3% of them (Don't know why - even from the same batch).
473  Using Arduino / Installation & Troubleshooting / Re: Arduino L (pin 13) always On and RESET button is not working on: February 26, 2014, 03:33:38 pm
You need to supply a LOT more information.

What have you got.had hooked upto the arduino and how
What were you doing before it stopped working
What sketch have you uploaded to it
What happens when you follow the troubleshooting guide posted at the top of the forum?
Is it a 'real' arduino or a cheap clone/copy?
474  Using Arduino / Microcontrollers / Re: [ATTINY85]Nothing but junk appears on my serial monitor... :( on: February 26, 2014, 03:23:52 pm
You need to 'Tune' the internal Osc. - if you do a search for 'tune attiny internal oscillator' there are plenty of guides.
475  Using Arduino / Project Guidance / Re: ECG Project on: February 26, 2014, 04:41:05 am
Yes, What ever language you feel comfortable programming in , Yes.
476  Using Arduino / Project Guidance / Re: Handling VGA signals, send a piece of it to a matrix of LEDs, make this modular on: February 25, 2014, 08:53:28 am
Look at the bandwidth needed to do this and then the available input bandwidth of an arduino. . .
477  Using Arduino / Project Guidance / Re: Thinking about getting a Arduino Uno R3 on: February 25, 2014, 08:50:51 am
Search Google for 555 timer examples - there are thousands, also search for 555 timer calculator, this will help choose the value of support components needed.
478  Using Arduino / Project Guidance / Re: Thinking about getting a Arduino Uno R3 on: February 24, 2014, 05:38:22 pm
ebay, maplins, rs-components, Just search where you are.
479  Using Arduino / Motors, Mechanics, and Power / Re: Servo giving out upon lifting weight? on: February 24, 2014, 05:32:14 pm
You are stalling the motor, replace it with a higher torque one.
480  Using Arduino / Project Guidance / Re: Thinking about getting a Arduino Uno R3 on: February 24, 2014, 05:16:59 pm
Yes, but so can a 555 timer, a few resistors and a couple of caps driving a transistor.
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