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1  Using Arduino / Project Guidance / Re: can I use Arduino Due for real time movements? on: March 08, 2014, 02:58:48 pm
Hi Can  I use Arduino Due for real time movements?
if so what kind of controllers and motor do I need?
Thanks

Yes.

It  all depends on what you want to do.
2  Using Arduino / Project Guidance / Re: How to read a square wave using arduino on: February 08, 2014, 06:19:26 am
Measure the frequency?
3  Using Arduino / Sensors / Re: Sensor for vibration and impulse on: December 18, 2013, 07:47:59 pm
An accelerometer.
4  Using Arduino / Sensors / Re: Tracking a person's motion with a thermal sensor? on: November 17, 2013, 12:35:27 pm
This is a system I worked on some years ago:

http://www.irisys.co.uk/people-counting/
5  Using Arduino / Microcontrollers / Re: Alternative to Arduino IDE on: October 19, 2013, 10:02:28 am
Use Atmel AVR Studio with a suitable programmer/debugger, such as the AVR Dragon.
6  Using Arduino / Project Guidance / Re: Water level on: October 09, 2013, 12:36:49 pm
Measuring the water pressure at the bottom of the tank is a popular technique.
7  Development / Other Hardware Development / Re: Found a place for cheap pcb manufacturing on: September 29, 2013, 11:32:17 am
My last ITead order was accepted on the 11 September. ITead received the boards on the 18 September and I received them via DHL on the 20 September.
8  Products / Arduino Due / Re: SAM3: How many clock cycles per instruction? on: September 19, 2013, 06:42:46 am
It depends on the instruction. Most are single-cycle, though.
9  Using Arduino / General Electronics / Re: Question about PCB service (iTead/iMall).. if anyone has experience? on: September 04, 2013, 01:58:16 pm
ITead and Seeed use the same PCB company.

I've only used ITead and am very happy with their service. They seem to get boards out to customers quicker than Seeed, and I get the impression that people have fewer problems with them, than with Seeed.
10  Using Arduino / General Electronics / Re: Soldering tips - close pitch components. on: August 17, 2013, 12:31:59 pm
I use a mini-hoof cartridge with my Metcal system, and drag-solder fine-pitch devices. It works very well.
11  Using Arduino / General Electronics / Re: 12V power supply and 2.5V output on: June 30, 2013, 02:08:47 am
Use a suitable switching buck regulator:

http://www.linear.com/products/Step-Down_%28Buck%29_Regulators
12  Products / Arduino Due / Re: The ARM chip is very hot on: June 25, 2013, 03:34:19 am
There is something wrong, the ARM chip shouldn't get hot.
13  Using Arduino / Project Guidance / Re: I'm on way, but would really appreciate a little guidance on: June 23, 2013, 10:51:07 am
A rotary encoder would be more sensible than 10 resistors wired to a rotary switch.
14  Using Arduino / General Electronics / Re: Where do you buy your components? on: May 09, 2013, 02:01:14 pm
I mostly get mine from Farnell and RS, as I'm in the UK (free shipping). I sometimes use Digi-Key and Mouser.

I get my boards made by ITead Studio.
15  Using Arduino / Programming Questions / Re: How to output an Infrared LED? on: April 22, 2013, 01:19:59 pm
What is it doing?
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