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4 x Jumbo 10mm LEDs
Brown Dog Gadgets has a limited supply of these and is currently unable to give discounts
Information cards for all our Crazy Circuits components
2 x Line Following Sensors with Brick Adaptors
Teaching Micro:Bit programming has never been easier thanks to the Bit Board Classroom Set
Solar USB 3.0 - Limited Edition battery holder 4 x Jumbo 10mm LEDsOverview By popular demand we've brought back the lithium battery version of our popular Solar USB Kits! Build your own solar powered gadget charger in minutes with this simple soldering kit! Centered around a 2200mAh Lithium Ion Battery this charger has the ability to charge up most cell phones with one full charge*. When you've depleted your battery power stick this charger in the sun or plug it into a USB power source to recharge. You'll need some
