$8 Microcontroller Powers Zero-Delay Auto-Aim, Maker Wants Lasers on Lawnmower

LinusEkenstam · x · 2026-07-30

Tech blogger Linus Ekenstam shared a zero-delay auto-aim system built on an $8 microcontroller. He immediately came up with a geeky idea, planning to deploy the system on his robot lawnmower and attach a very strong laser to it.

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