[L&I] week 01 – Interruptible fade of a LED | Observation Candlelight

Interruptible fade of a LED <Code> <Materials> a push button a led a silver bell some bubble wrap 330ohm resistor 10K resistor #led #bubblewrap #cottonflower #silverbells Hayeon Hwang(@hayeonhwang)님이 게시한 동영상님, 2017 2월 1 오전 10:49 PST   Candlelight Observation  Starting small and short flame to long flame. Without any interruption, …

[XYZ] Week01 : Early Robot Ideas

1. DCBot – Drawing Circuit Board Robot Verb – Draw circuits ‘DCBot’is a robot which can draw circuits with conductive ink on any flat material like paper, leather or body skin. How It Will Actuate This machine can draw circuits with a conductive ink pen. It will need a traditional X, Y, Z gantry. …

[Arduino Log] Rotary Encoder

Last semester, I used one rotary encoder as an input. So I want to sum up it that I used and learned. I used Adafruit rotary encoder. (Link / Datasheet) It looks like a potentiometer. But there is no limit to turn. more Link https://www.adafruit.com/products/377 https://www.sparkfun.com/products/10982  These top two are the ones …