These projects are fun to build and fun to use Make lights dance to music, play with radio remote control, or build your own metal detector Who says the Science Fair has to end? If you love building gadgets, this book belongs on your radar.
- Limba : Engleza
- Data Publicarii : 01 Jul 2006
- Format : Paperback
- Numar pagini : 432
- ISBN : 9780470009680