2 Results for "↘ 최저가 Ò1Ò〈⑻⑷89〉83Ò⑥ ↗퍼블릭사이즈Μ강남퍼블릭start강남퍼블릭퍼블릭술집셔츠룸퍼블릭vague 퍼블릭술집ㆌ Ｓ강남퍼블릭강남퍼블릭losing"

Proximity sensor for the blind
Project by Cat
Our wrist-mounted proximity sensor can easily be "scanned" in any desired direction to indicate distance to nearest object.
- 1
- 3

Electruzzles
Project by John Daniels
Little boxes that snap together and make circuits. An excellent way for kids to explore and understand electronics.
- 2
- 3