DAHHH JOURNAL
Turn selection experience into the method behind the next build.
Part notes on interfaces, power, mounting, and verification for clearer purchasing and integration decisions.
Selection notes
Define interfaces before choosing a controller
An interface list for sensing, motion, power, and compute removes most integration risk before purchase.
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Build notes
A mobile-platform power budget is more than battery capacity
Peak current, regulator headroom, and startup order belong on the same checklist if a mobile base is to stay stable under load.
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Platform method
From a part to a repeatable build: what a parts store should deliver
SKU, specifications, assembly relationships, and verification steps should form one path from unboxing to a first successful run.
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