Circuit One, Blinking an LED
Process
The original pre-written-USK-code of circuit one. This enables the Arduino board to understand commands and turn on / off an LED light every second.
Product
I changed the code by increasing the rate of the LED, so you can barely see it blinking.
The code changed was the delay, delay(20) used to be delay(1000). The process "delay" is used to delay the following action. The difference between the two is that the first code has a delay of 1 second, where the changed code is 0.02 seconds (20 milliseconds).
Circuit Two, Potentiometer
Process
Product
A potentiometer determines the voltage the light receives. By turning the potentiometer you change the amount of resistance on each side.
Circuit Three, RGB LED
Process
Product
I changed the code by adding //in front of the main colors functions, digital write and delay. By doing this, it makes it so that the code is not read by the computer. So the only code used is the show spectrum.