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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
We have plenty of guides to show you how
Follow the included directions
We also have individual card sets
The Bit Board also features a built-in relay connected to Pin 16
CR2032 Batteries (x50)
Solar USB Kit 1.0 LED We have plenty of guidesOverview Build your own solar powered gadget charger in minutes with this simple soldering kit! Centered around 2 rechargeable AA batteries this kit is a great solar powered activity to learn about soldering, solar power, and engineering. Plug in your favorite USB device and when you've depleted your battery power stick this charger in the sun to recharge You'll need some simple soldering skills to build this kit. Overall there are 5 solder points