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hello LmR! This is the final product of my work on the GEO-bot! With help from you people in my previous post i could overcome mechanical problems! for those who did not read the previous post -- The geo bot is a 555 timer based bot. it runs on two 555 timer IC and one motor driver IC (l293d). No micro controllers! Two timer circuits (1 & 2) are made using 555 timers. they are interdependent. when one timer is out the other is activated. one motor keeps on rotating continously. The other motor ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/the-geo-bot