Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to get started with arduino [title] Learn some basic electronic principles before purchasing the actual board. [substeps] These include ohm's law, breadboard basics, reading resistors and the use of electronic components such as leds, piezos, transistors and switches. This information is easily available on youtube and the internet.

Ending1: Find a site or shop online that you enjoy and that specializes in fiberboard. This will be the first step in learning some of the basics here. Ending2: At the end of the day, the lightweight board has a main body and is designed to ride in the wind. Without this crucial pillar, you would be wasting precious time computing more complex graphics and shapes. Ending3: A series of tutorials by jeremy blum on youtube provide ample information on both the arduino and electronics basics. [title] Find out about different arduino boards. Ending4: [title] Find login credentials for start up. [substeps] Open the " start up equipment " window and go to " create login account ".

Answer format: ending1/ending2/ending3/ending4