General Robotics Forum

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IR Module signal detect

My robot is using a radio shack 38khz IR module and IR leds driven by a 555 timer circuit. It's probably not actually 4...
4 comments posted 23yrs
posted by mykrowyre
4 comments posted 23yrs posted by mykrowyre

FA: Valiant Turtle (UK Only)

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2752032384
0 comments posted 23yrs
posted by benjamin_james
0 comments posted 23yrs posted by benjamin_james

FLASHING RED/GREEN/BLUE LED

FLASHING RED/GREEN/BLUE LED from All Electronics http://www.allelectronics.com/cgi-bin/category.cgi?category=340200&ite...
2 comments posted 23yrs
posted by leavemealone
2 comments posted 23yrs posted by leavemealone

Color-Changing Pens, LEDs

There are some clear plastic pens around, being given away as premiums, They contain Red, Green and Blue LEDs that slow...
2 comments posted 23yrs
posted by eee
2 comments posted 23yrs posted by eee

Car That Can Park Itself Put on Sale by Toyota

Car That Can Park Itself Put on Sale by Toyota Mon Sep 1, 7:04 AM ET TOKYO (Reuters) - A car that can park itself witho...
4 comments posted 23yrs
posted by leavemealone
4 comments posted 23yrs posted by leavemealone

Looking for a better power source

Hi, As my robot has evolved I've progressively added a few extra components to the system, although they're quite power...
14 comments posted 23yrs
posted by Mark1
14 comments posted 23yrs posted by Mark1

what resources are there?

hi, i'm a high school student at the moment, and i think that robotics is something that i'd really like to get into. I...
4 comments posted 23yrs
posted by nospam
4 comments posted 23yrs posted by nospam

89C51 remote programming

Hi, I'm a longtime user of Philips 89C51RC2HBA and usually I program Flash ROM with WinISP utility and a PC directely c...
0 comments posted 23yrs
posted by etw
0 comments posted 23yrs posted by etw

Re: ANN: Toner Transfer Booklet

> I am finishing up a 20 page booklet on how to get better results with toner > transfer techniques. I would like to ha...
0 comments posted 23yrs
posted by terry
0 comments posted 23yrs posted by terry

BEAM Robotics

Can someone do this using only one motor, one battery, and one contact switch please!?!? http://www.digitizelife.com/be...
4 comments posted 23yrs
posted by john
4 comments posted 23yrs posted by john

Lego Mindstorm

Can anyone tell's me is that a good newbie kit, or is there any better (well price of lego is ~200$) thanx
1 comments posted 23yrs
posted by sven.savic
1 comments posted 23yrs posted by sven.savic

looking for a latching mechanical flag indicator

I saw an indicator in a trade magazine a few weeks back that had a red/green rotating flag. When +5v is applied, the fl...
1 comments posted 23yrs
posted by pawelski
1 comments posted 23yrs posted by pawelski

BASIC STAMP BUG

Hello, I would like to build a "BASIC STAMP BUG" And I wanted to know if you could give me information, shemat, ect... T...
2 comments posted 23yrs
posted by ron93
2 comments posted 23yrs posted by ron93