We’ll admit it, we’re all spoiled. A few bucks can now buy a computer that would have been the envy of everyone back in the late 1970s or early 1980s. So it’s no surprise that [kr… ...

Input: an LDR detects when it gets dark. Process: a microcontroller processes the signal from the LDR. Output: the system turns on the street light LEDs.

There is no question that steering wheel mounted controls are super convenient. Reaching all the way over to the dashboard to change a radio station is so 1990’s. An ever-increasing percentag… ...

the systems approach breaks down electronic systems into input, process, and output stages for analysis input uses sensors (LDR, thermistor, microphone, thermostat) to detect changes the process ...