Sparkfun-Solar Panel - 3.5W
Have a project that needs some good power? Do you like free power provided by our friend, Mr. Sun? Check out this high quality, high output, fully enclosed solar panel with a nice solid aluminum/plastic frame. The panel is capable of 3.5 watts in the open sun with a peak power output around 6V at 615mA.
The termination is equipped with a 3.5mm x 1.1mm barrel plug and 5.5mm x 2.1mm adapter on a 22cm (8in) cable making the panel able to mate directly with many of our development boards. Each panel also features monocrystalline high efficiency cells at 19% with a waterproof urethane coating with hard-board backing. With robust sealing for out door applications this solar panel is incredibly durable and reliable!
- 1x Solar Panel - 3.5W
- 1x Barrel Plug Adapter - 3.5mm to 5.5mm
Polycrystalline Solar Panel 90*90mm 5V, 200mA
Maximum efficiency Monocrystalline solar cells. Encapsulated with low reflecting water clear epoxy to protect against physical impact and harsh outdoor environments.
1. Small home projects
2. Science projects
3. Electronic applications
4. Charge small DC battery
5. Build your own powered models, toys and solar display etc
Solar Powered DIY Wooden 3D Puzzle Toys
These are solar powered wooden 3D puzzles. Simply punch out pre-cut shapes, assemble and paint. No tools or glue required!
These puzzle will make student for creative thinking, Mechanical building ideas and DIY culture.There are different type of animals, vehicles puzzles .
Also a great STEAM toy for kids and adults alike. This educational craft employs problem-solving, spatial visualization,electronics basic working principles and fine motor skills, plus fosters imaginative play!
1) eco-friendly and non-toxic materials
2) precise cutting to ensure the good structure of product, quality assurance
a) plywood: basswood, imported from Russia, E0 level, with certificate of CARB.
b) paint: acrylic paint for kids to decorate the products,
c) with certificate of CE (EN71), MSDS, and passed ASTM test.
3) easy-to-understand instructions, 3D version
4) sandpaper provided to smooth the edge of wooden pieces, to deburr
It is suitable for kids in different ages
1) Our products have variety of styles which are suitable for children in different ages.
2) The assembly instructions are illustrated in 3D version, follow the steps, it will be easy to assemble.
3) For puzzles with too many pieces or complex, we suggest kids play and assemble in the company of parents, teachers or any adults.