• Arduino-Sonography: Arduino-Based Ultrasound Machine

    Inspired by a more complex and expensive project, Instructables member stoppi71 decided to create his own body-ultrasound machine using a 5 MHz ultrasound transducer via a paint-thickness gauge. My hobby and passion is to realize physics projects. One...

    • Posted 3 weeks ago
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  • SnapOnAir PCB + Raspberry Pi Zero W = BlackBerry-style Handheld PC

    The SnapOnAir Raspberry PI ZERO PCB allows you to add a 2.8 Color ILI9341 TFT display and a TCA8418 I2C chip based keyboard to a Raspberry Pi Zero W sbc. Pi Zero W, because of its specs,...

    • Posted 2 months ago
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  • Creating a 3G Raspberry Pi Smartphone

    Dylan Radcliffe has recently created his new 3G Raspberry pi smartphone, that he called rCrumbl. The Pi, a TFT display, and a camera is stuffed into the phone’s housing, along with power delivery components and a physical button....

    • Posted 7 months ago
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  • Pipod: Raspberry Pi Zero Portable Music Player

    The PiPod is an open source portable music player based on the $5 Raspberry Pi Zero. It uses this affordable single-board computer to run Linux-based software including VLC (which handles media playback) and a custom user interface...

    • Posted 9 months ago
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  • How To Become an Arduino Guitar Hero

    “Similar to the classic music games like Rock Band and Guitar Hero, we use a TFT to display notes that move across the screen towards a strum region, produce guitar plucks and undertones of a song, and...

    • Posted 1 year ago
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  • How to turn your Orange Pi 2G-IoT into a Cell Phone

    Few months ago we spoke about the Orange Pi 2g-IoT, a low cost ARM Linux board with 2G, and WiFi & Bluetooth connectivity, basically with the guts of a smartphone minus the display and battery. Shenzhen Xunlong...

    • Posted 2 years ago
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  • Taking an active interest in display technology

      This post is sponsored by         Choosing the right display technology for your next application requires an eye for detail A color display is hard to beat in any application and continued price...

    • Posted 2 years ago
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  • The Zero Terminal: a little all-in-one computer powered by Raspberry Pi Zero W

    The Zero Terminal is made using the new Raspberry Pi Zero W, some 3D printed parts, and an iPhone 5 slider keyboard. By using the sliding keyboard, one doesn’t need to build your own hinges/sliders. This also...

    • Posted 2 years ago
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  • EEZ H24005: a dual-channel, open source power supply

    The EEZ Open project is an attempt to bridge the gap between T&M tools for hobbyists and students and the tools relied on in commercial, professional environments. It does that by combing the best of both sides....

    • Posted 2 years ago
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