Author Topic: $50 robot question... RE: LED light...  (Read 3967 times)

0 Members and 1 Guest are viewing this topic.

Offline BilliTopic starter

  • Jr. Member
  • **
  • Posts: 10
  • Helpful? 0
$50 robot question... RE: LED light...
« on: January 30, 2009, 05:50:12 PM »
Hi guys,

I'm just getting into robotics and in the process of making my first robot...

I believe I've finished building my micro-controller now and just wondering if the LED light is suppose to come on when I power on?

I checked and double checked my connections... I also don't think I've 'smoked' anything yet..., just wondering how can I tell if the 'brain' of my $50 robot is alive or perhaps dead...

Thanks in advance.

Offline cooldog

  • Supreme Robot
  • *****
  • Posts: 751
  • Helpful? 4
  • be nice to nerds, one day they will be your boss
Re: $50 robot question... RE: LED light...
« Reply #1 on: January 30, 2009, 06:15:20 PM »
it won't come on until u program it
robot will rule the world and i will be building them
-admin

favorite web sites
http://www.societyofrobots.com/
http://www.instructables.com/

Offline BilliTopic starter

  • Jr. Member
  • **
  • Posts: 10
  • Helpful? 0
Re: $50 robot question... RE: LED light...
« Reply #2 on: January 30, 2009, 06:24:23 PM »
Oh! Then I guess I should proceed to programming it!

I thought the LED would come on after power on like other typical appliances... and thought that perhaps I screwed something up! ;)

Anyway, thanks for your response. :)

Offline BilliTopic starter

  • Jr. Member
  • **
  • Posts: 10
  • Helpful? 0
Re: $50 robot question... RE: LED light...
« Reply #3 on: February 02, 2009, 06:30:57 PM »
Okay, new problem...

I'm using the $34 AVRISP mkII programmer... when I connect it to my micro-controller thru USB, the light on the programmer turned green, but AVR Studio continued to tell me connect failed.

What's up with that? What else can I be doing wrong?

Also, according to an older post: http://www.societyofrobots.com/robotforum/index.php?topic=1045.0
ground and v seems to be flipped compared to the schematic I downloaded...

Is this really correct?


I tried it that way and the green light wouldn't even come on. With my original way, the green light would turn on...

But either way, AVR Studio couldn't connect...   help! :-[
« Last Edit: February 02, 2009, 06:32:31 PM by Billi »

Offline BilliTopic starter

  • Jr. Member
  • **
  • Posts: 10
  • Helpful? 0
Re: $50 robot question... RE: LED light...
« Reply #4 on: February 03, 2009, 12:06:01 PM »
Moving this up...

BTW, when we plug in the programmer, shouldn't something show up on my taskbar? Such as when we plug-in other usb devices, we'd need to click on the green arrow icon to stop it when done...

How come the programmer doesn't do this? Perhaps my issue is software related?

Offline Admin

  • Administrator
  • Supreme Robot
  • *****
  • Posts: 11,703
  • Helpful? 173
    • Society of Robots

 


Get Your Ad Here

data_list