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  • I was inspired by this site to build 27 distance sensors based on Stalker v3 kit.
    The bad things I noticed are:

    the kit contains cylindrical encolsure – no way to attach connectors etc.;

    included solar panel is much weaker than v2.3, it starts charging the lipo battery only under direct sunlight. V2.3 starts to charge much earlier.

    The…[Read more]