Observing the MTA Metrocard Machine

A piece of interactive technology that I looked at this week was the MTA Metrocard Machine. It is used to purchase metrocards and check a customer’s metrocard balance. It is used and placed within train and select bus stations. The average customer spends somewhere in-between 30 seconds to 2 minutes to complete a transaction. Customers […]

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LED Madness

This week my task was to create a circuit with a switch. I took 2 approaches to this assignment: a literal approach and a more creative implementation. Part 1: Colorful Buttons I created a parallel circuit using an Arduino UNO 3.3 volts as my power source and 4 color-coded LED lights with buttons as my […]

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