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Walter I never find things to laugh about in code that works! Besides, 20 lines of asm isn't really much. Thats one of the reasons I wanted to convert to a high level language. Fewer lines to type
Ken is worried about firing both sonars at the same time cuz he may not know who the source is when it comes back.
-Bert
The glass is not half full or half empty, Its twice as big as needed for the job!
http://foamcasualty.com/ - Warbird R/C scratch building with foam!
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Ken was thinking smarter than I. Good point. Maybe keep your sonar for front view, and for side view something like this: http://www.acroname.com/robotics/parts/gp2y0a21yk_e.pdf . Or use infra sensors for both, since you can get updates every 20 ms to keep up with the fastest that you can change your servos. Besides, they are cheaper than sonar! You do need to pick your distance range though. The one I gave a link to was 4 inches to 30 inches, which seemed ok for following a wall. If its 30 inches or more, get closer....Originally Posted by cncmachineguy
http://www.scalerobotics.com
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