This is a good beginner project for the Atari Atari Atari Punk Punk Punk Console Console Console. Its a cascade of 3 of the popular ATP circuits for added fun. There is a whole build thread on it with a video of making it etc right here :- https://www.lookmumnocomputer.com/projects#/apcapcapc The project is made from easy to find components and its a good introduction to component hunting and soldering!
These circuit boards require self-assembly, sourcing of your own components, some tools and some electronics knowledge. Tools needed at the very minimum include a soldering iron and snips. Care and common sense is needed for these projects, electronics whilst fun could be dangerous if done incorrectly. Please exercise caution and follow safety guidelines when making these circuits. All PCBs on this website are sold at the purchasers risk.