حزمة مشروع تشالنجر

The rover bot was my first build and the instructions made it surprisingly easy to follow. I’ve already moved on to the boom box, and the progression between projects feels really rewarding.

The weather station got me hooked—it's surprisingly easy to set up and the readings are spot on. My kids and I spent the whole weekend bouncing between the clock and the boombox, and the variety alone is worth it.

The rover bot's obstacle detection actually works well on my hardwood floors, which surprised me. My son spent three hours building it and then started on the weather station. A solid kit for curious minds.