If you’re someone who looks at a circuit diagram and feels like they’re trying to decipher hieroglyphics, don’t worry, we’ve all been there. It’s an important skill to learn, but everyone has to start somewhere.
This 555 Flasher Kit includes everything you need except for the 9V battery, which are easy to come by. You can even choose between a red or green LED when you check out. Construction should take about an hour. The component values and orientation are all printed on the board. The seller also offers a circuit board download link on the product page.
Begin by soldering the low profile components first and continue based on size. Leave the battery connector for last and you’re all set!