Ragnor's blog space.
Circuit 1: Fade In this circuit, we made a simple but interesting work. The circuit only consists of the power, the resister, the LED and the ground. We use pin D9 as the PMW input to control the pulse signal sent to the LED, through which we may control the brightness of the LED. With… Read more Recitation 2: Arduino Basics
The Veldt: From this article, I imagined a therapeutic device that can feel the changes of people’s emotions and project the corresponding situation. Most people in modern society have some mental problems. These psychological problems may originate from people’s poor emotional states. The artifact can detect people’s heart and brain electrical signals to feel people’s… Read more Fiction stories & Interactive artifacts
From my personal perspective, interaction should be a general process that contains the receiving, processing, reacting components of at least two sides that are involved in the process. According to Crawford, the art of interaction is ” a cyclic process in which two actors alternately listen, think, and speak”(5). Perceiving this from my definition, the… Read more What is interaction?
Task 1 For task one, we built a basic circuit. It is a simple circuit, with power, switch, and buzzer connecting with each other one by one. Switch controls the on and off of the electricity. Power provides electricity. The Buzzer would make sounds when the electricity is on. At first, we encountered some difficulties… Read more Recitation 1: Electronics & Soldering