Society of Robots - Robot Forum

Electronics => Electronics => Topic started by: ibot on April 04, 2010, 10:47:32 AM

Title: 50$ robot - Is my circuit looks correct ?
Post by: ibot on April 04, 2010, 10:47:32 AM
Hi,

I took some pictures of my circuit and kept it in flickr. Can somebody please check and let me know if it looks good? Greatly appreciate it !

http://www.flickr.com/photos/45744083@N02/4490275196/#sizes/l/in/set-72157623643528409/ (http://www.flickr.com/photos/45744083@N02/4490275196/#sizes/l/in/set-72157623643528409/)
http://www.flickr.com/photos/45744083@N02/4490252184/#sizes/l/in/set-72157623643528409/ (http://www.flickr.com/photos/45744083@N02/4490252184/#sizes/l/in/set-72157623643528409/)
http://www.flickr.com/photos/45744083@N02/4489606785/#sizes/l/in/set-72157623643528409/ (http://www.flickr.com/photos/45744083@N02/4489606785/#sizes/l/in/set-72157623643528409/)

Thanks!
Title: Re: 50$ robot - Is my circuit looks correct ?
Post by: cyberfish on April 05, 2010, 03:02:57 PM
Easiest way to check would be to just hook it up and see if it works. Unplug immediately if you see smoke, smell something, see something melting, see sparks, etc.

In reality, though, circuits don't tend to blow up. You may melt a resistor or blow a capacitor (if voltage rating is too low), but as long as you keep the input voltage in check (like from a battery), it's almost impossible to damage chips (at least the ones you are using).
Title: Re: 50$ robot - Is my circuit looks correct ?
Post by: painkiller on April 12, 2010, 06:10:52 AM
I dont think any one here can verify that not bcoz they are not capable its bcoz of the image you are providing  ;D try this draw that circute on paper and see for your self its one of the best way to check ur self you dont get it then post that diagram here that way its easy to go through circute diagram.