Part 7: Transistors and memory
Transistors are microscopic crystals of silicon that are conductive. Diodes and capacitors in tandem with transistors creates a memory cell. The memory cell keeps voltage with resistors that regulate current flow. An input voltage goes out the same voltage in its output. This memory cell can be in 2 states: on or off. This is binary and its the basis of storing memory. Enough memory cells will store data.