Corroded circuit board

A is a common piece of scrap which can be disassembled into 2  bits.

While the specific bits that  contain are randomly determined, they are consistent within a single playthrough. So if, for example, they contain the bits in a specific playthrough, all  in that playthrough will contain the bits. Additionally, the two randomly generated bits can be of the same type. So, for example, a corroded circuit board containing the bits is possible.