Solar USB Kit 1.0 kit The kit comes with 5

The kit comes with 5 complete sets of electronics

and Slide Switches

It's a great way to power other science projects or create an interactive solar demo

We have guides on how to do that with a smart phone or raw Micro:Bit

The kits come with all the parts needed

Solar USB Kit 1.0 kit The kit comes with 5Overview 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