Here is a list of supplies you would need to build a blinking LED project:

    Microcontroller: For this project, I recommend using an Arduino UNO as it is beginner-friendly and widely used.

    LED: Choose a standard 5mm red or green LED.

    Resistor: A 220 Ohm resistor is a good choice to protect the LED from over-current.

    Breadboard: A breadboard is used to build and test circuits without soldering. A small-sized breadboard such as a half-sized breadboard would be sufficient for this project.

    Jumper wires: These are used to connect the components on the breadboard.

    USB cable: You will need a USB cable to connect the Arduino to your computer.

    Computer: You'll need a computer with the Arduino software installed to write the code for the project and upload it to the microcontroller.

Note: Some of these items may be included in an Arduino starter kit, so you may want to consider purchasing one of those if you don't already have the components.
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