Admit it: you love to explore how things work. Screwdriver and pliers in hand, no castoff electronics or old appliances are safe. But once you’ve pulled apart your prey, do you really just want to screw it back together again . . . assuming you could? Unscrewed is the perfect resource for all UIYers—Undo It Yourselfers—looking to salvage hidden treasures or repurpose old junk.
Author Ed Sobey will show you how to safely disassemble more than 50 devices, including: Laser Printer, Radio-Controlled Car, Zip Drive, Videocassette Recorder, Paper Shredder, Audiocassette Player, Electric Drill, Computer Mouse, Keyboard, Fax Machine, Joystick, Floppy Drive, Videocassette Camera, Electric Clock, and More!
Each deconstruction project includes a “treasure cache” of the components to be found, a required tools list, and step-by-step instructions, with photos, on how to extract the working components. It also includes suggestions on how to repurpose your electronic finds. Why pay good money to an electronics store when you probably already have what you need in that old VCR, printer, or hair dryer? Fight the mindset of planned obsolescence—there’s technological gold in that there junk!
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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
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