The Swap-o-matic is a vending machine which playfully tries to remind us that reusing and recycling can be just as fun as buying something new. The machine allows users to donate and receive items, instantly and for free!
The basic rules of use for the Swap-O-Matic are simple. Though each item in the machine (donated by another user) will not cost the recipient any money, it will require “credits”. A credit is earned when the user donates to the system, and a credit is required to retrieve an item from the machine. New users receive 3 credits to start. Users can donate, recieve, or swap using the touch screen interface on the front of the machine. Other features, such as a user flag system, have been developed and implemented to prevent misuse or stalemate of the system.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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