The request
“An Arduino Uno blink circuit with a 220 ohm resistor and red LED: connect D13 through the resistor to the LED, and connect the LED to ground.”
Then tryMove the LED to D8Change the LED to green
More like this
The maker hello-world. Arduino Uno + 220Ω resistor + 5mm red LED — D13 → resistor → LED → GND. Tests basic part placement, beside-left MCU, and the iconic Bézier wire arc.
“An Arduino Uno blink circuit with a 220 ohm resistor and red LED: connect D13 through the resistor to the LED, and connect the LED to ground.”