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Simple Bots: Barreller

Step 7Put it together

Put it together
Slip the zip tie between two of the batteries in the battery holder such that it is parallel with them. However, make certain this doesn't short out the switch. If you are concerned, wrap the switch once around with electrical tape.

Zip tie the servo horn to the holes that you drill in the bottom of the can. You may need to drill and/or widen the holes in the servo horn to accommodate the zip tie that you are using.

Trim the excess piece of zip tie when you are done.
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