[Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Robot vacuum cleaners are great household tools for keeping your floors tidy without requiring you to do much work. The right ...

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If you’re designing a robot for a specific purpose, you’re probably ordering fresh parts and going with a clean sheet design. If you’re just building for fun though, you can just go with whatever ...

BestReviews is reader-supported and may earn an affiliate commission. Details. Get your floors sparkling clean without lifting a finger (almost) Need a vacuum that does it all? The eufy Omni E25 is a ...