Retro Submarine - Educational Soldering Kit retrogaming the pump tube size has

the pump tube size has changed on us

They were popularized by being used in the Nintendo PowerGlove as a gaming interface

and boards like Touch pHAT

Another press changes to an RGB chasing pattern

If you need to power your micro:bit project for long periods of time

Retro Submarine - Educational Soldering Kit retrogaming the pump tube size hasGo back in time and learn about electronics thanks to this retro designed soldering kit! This nifty kit is an educational DIY project that needs to be soldered. Soldering is a technique used to connect electronic components. Soldering this kit is easy and fun, and you will learn more about electronics in the process. Once finished, the LEDs on the kit will shine and you will have a neat gadget. Learn the basics of electronics here! This particular kit