King of the Kill build diary

[playzooki]

aka ITT: bad generic robot(s)

I've decided to build a fw, already built a terrible ant and a battle antz kit.
My parts list is not completed, here is what i have so far:
gimson gr02s
hdpe 12 x 1000 x 500mm
blue robochallenge wheels
Fly-sky FS-t4b transmitter (already have)

I aim to get this done for the northern tour and build over the summer holidays

here is a basic cad of the design:

[Revsmin]

RoboChallenge don't sell their wheels anymore. Try Banebots wheels on the Technobots site.

[playzooki]

thanks

[playzooki]

updated list of parts:
gimson gr02s £62.60 for 2
hdpe 12 x 1000 x 500mm £37.30 direct plastics
banebots 98x20mm £12.16 for 2 wheels http://www.technobotsonline.com/bane...-shore-30.html
mount - £3.00 for 2http://www.gimsonrobotics.co.uk/fixing-kit_GR02_screw-washer.html
battery - 12v nimh £25.95 http://www.componentshop.co.uk/12v-3...tery-pack.html
charger "Turnigy accucel 6 " http://www.ebay.co.uk/itm/TURNIGY-AC...item3ce3046d4c
dont worry about the prices and links, i copied and pasted this of a list i made

[mrsam]

I'd go for a 4s lipo instead of the nimh, lighter, more powerful and probably cheaper. If you're using the Accucell it charges lipo anyway

[playzooki]

yeah i dont trust myself with lipos

[Eventorizon]

4S or 3S is fine. Here is a 3S lipo for the a little less: http://www.ebay.co.uk/itm/Gens-Ace-2...item2a3faec8ae

Here are two 4S options http://www.ebay.co.uk/itm/Gens-Ace-1...item27e5f07f02

http://www.ebay.co.uk/itm/Gens-Ace-3...item27e5f0bd84

[mrsam]

Treated right they aren't dangerous, you just have to make sure they are well protected, charged correctly and not over discharged.

[playzooki]

well protected in the robot? i highly doubt i can do that after my last ant.

[mrsam]

Just so it's secure and isn't in any danger of being hit or knocked loose, in a box with foam is fine and cheap/easy.