This first project in the series shows you how to make a LED blink on an Arduino, and then shows you how to connect it to an external LED with alligator clips.
This activity introduces a great way to get started with the popular Arduino microcontroller by connecting it to CircuitBlocks – a make-it-yourself set of electronic “blocks”. CircuitBlocks essentially are electronic components glued to wood blocks and soldered to nails. You can learn how to make your own here: https://snapguide.com/guides/make-circuit-blocks/
This project and the rest of the series leads you through introducing the Arduino hardware, the programming environment and building simple circuits you control with the Arduino LilyPad – a variation of the Arduino that is used for e-textiles. In our circuits we connect things with alligator clips which make it very easy to quickly build and change. These projects also make it much easier for kids and adults to explore computer programming by using a graphical environment (while keeping the text-based programming available).
You can find the introduction to the series here: https://learnxdesign.org/learnxdesign_record/arduino-series-intro/