DIY robot mower

Home robot mower. Barbie Jeep + control system + blades and engines. Using a buried cable (about electronic dog), bumpers and fins for navigation. Biased random direction. Transcript: Well, here is the famous pink and green lawn. Rose for these wheels - It 's started as a Barbie jeep - and green for the battery - do not use gas. E ', uh, it ends ... I'll show you how things work. There are small fins ... was covered with aluminum, iftouch, to know something happened to the mower. A pair of NAND gates, a timer, some links, things like * very * little control - is a bit 'of control. And so the mower only a response to the defense and doors. But he - I do not know if you can see - a few rolls here to listen to my dog ​​fence electronic circuit and the Internet, reading to children, and treated as bumpers or doors, iftouches something that goes in the opposite direction until you reach something and then in the opposite direction. So ... Let me turn around and look at the knives. There are three engines with little plastic wheels [disc] in them, razor loosely connected to the wheels [disc], and this is the cut. Here you can ... I chose the Barbie Jeep, engine, tires and chassis. In an attachment, not too...



http://www.youtube.com/watch?v=zuXqg4q3cQ8&hl=en