By looking at a circuit diagram of a transistor switching circuit ... a voltage divider (consisting of a \(5 kΩ\) resistor and an LDR) and a \(5 V\) power supply. Use the information in the ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become ... build what they called "unitary circuits" and they also applied ...