![]() This configuration makes it possible to increase the number of addressable GPIO pins on the Pi from 16 to 112! This interface was used with the MCP23017 microchip. To overcome this hurdle, Mark used I2C, a master/slave buss interface for microcontrollers and peripherals. The Pi only has a limited number of I/O pins, whereas his pinball machine would have many more switches, solenoids, and LEDs that would have to be individually controlled. Mark Baldridge is just out of high school, and wanted to tackle a project in a medium he knows and loves: pinball! He hand-built a pinball machine based on the online comedy duo Rhett&Link and controls all the electronics with a Raspberry Pi.īeing familiar with Python and Linux, Mark thought the Raspberry Pi to be a logical choice as a controller, but realized there were some limitations. Showcasing amazing maker projects of 2022 Gift the gift of Make: Magazine this holiday season! Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and more Share a cool tool or product with the community.įind a special something for the makers in your life. Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Initiatives for the next generation of makers. Membership connects and supports the people and projects that shape our future and supports the learning. ![]() A free program that lights children’s creative fires and allows them to explore projects in areas such as arts &Ĭrafts, science & engineering, design, and technology.Microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more. Maker-written books designed to inform and delight! Topics such as.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and moreĬurated by us, the people behind Make: and the Maker Faire.Together tech enthusiasts, crafters, educators across the globe. A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers.The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories,.
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