Content in “9v battery”

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Follows and Tracks A light Source
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KALSABER is an autonomous Light seeking robot that can Track a light source with a hacked servo head, and will proceed to follow it. KALSABER v1.0 Krumlink's … Read more
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Krumlink
Seek the brightest light in the room
Using a
Rating:
4.666665
Average: 4.7 (3 votes)
Feivel was my very first robot. He's a little phototropic (light-seeking) robot built into an old computer mouse case. I'm nowhere near clever enough to come up … Read more
TheCowGod's picture
TheCowGod
it just goes forward or backward ;p
Rating:
4
Average: 4 (2 votes)
not all in one just one in one ;p in concept it had to be just one part of every thing, but i failed ;[ i wanted just one wheel, but i had to attach a couple at … Read more
KaweS
Shows how far you can get with very few and cheap materials
Using a
Rating:
5
Average: 5 (2 votes)
Ok, I can now proudly present part II of the "Little 8"-project! All I did was actually to cut the bumper's wire, place a ER900RS-02 instead of it (tried … Read more
fritsl's picture
fritsl
Very cheap but fun little beginners robot. It think' it has a brains within a Picaxe 8
Using a
Rating:
4.666665
Average: 4.7 (3 votes)
From building big, nasty, with large shovel, 2 cores, multiple sensors, soundsystem etc, I got tired of that.. and decided to see what fun I could have with a … Read more
fritsl's picture
fritsl