• RaspiReader: Raspberry Pi Secure Fingerprint Reader

    Professor Anil K. Jain leads a biometrics research group and guiding students Joshua J. Engelsma and Kai Cao has assisted in the creation of a secure fingerprint reader with improved spoof-print detection. RaspiReader is a low-cost open...

    • Posted 1 year ago
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  • DIY Arduino Powered Single Pixel Scanning Camera

    Created by Tucker Shannon, the single pixel scanning camera uses a pair of stepper motors which directs the RGB color sensor (Adafruit TCS3472) in a square spiral for image acquisition: all powered by an Arduino Uno SBC. If you...

    • Posted 2 years ago
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  • Open Source e-Bike Rentals Powered by Lightning Network

    Matthias Steinig, a German developer whose focus seems to be on the development of Lightning Network-enabled technologies to serve consumers, has created a new mechanism that allows e-bikes to be rented in exchange for payments on the bitcoin Lightning Network. The...

    • Posted 2 years ago
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  • DIY a CNC Machine With a Dremel As a Spindle

    The maker Nikodem Bartnik has just created a 3d printed CNC machine that’s able to cut MDF and acrylic and can engrave aluminum. As for how well this CNC machine works, it’s pretty good. With the Gcode to cut...

    • Posted 2 years ago
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  • DIY a Self Driving, Arduino-Powered Electric Quad!

    Instructables user Sieuwe Elferink has just created a semi-autonomous kids’ four-wheeler. The Arduino powered Quad can steer itself within a set of lines, and stop for pedestrians and inanimate objects. For this project you will need the following materials: 3x...

    • Posted 2 years ago
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  • Pedalino: Open Source Wireless MIDI Foot Controller

    Pedalino is a new open source wireless MIDI controller which supports both iOS and Android operating system’s and offers a fully featured MIDI controller with three user profiles, and is capable of controlling up to 48 foot switches. That’s an impressive amount...

    • Posted 2 years ago
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  • The world of GIThub

      Let’s learn all the aspects of the most renowned web hosting service, and familiarise with it, thanks to a sample application.   In the previous post, we let you know Git and in particular, we focused...

    • Posted 2 years ago
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  • Let’s manage a project from A to… GIT

      Let’s learn about the firmware management and versioning tool that is at the root of GitHub, and to be able to use it. In order to become a good programmer, it is not enough to know...

    • Posted 2 years ago
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  • PolaPi-Zero is a Polaroid-Inspired Raspberry Pi Camera

    Electronic technician and Raspberry Pi enthusiast Pierre Muth has unveiled a new Raspberry Pi Polaroid camera he has created in the form of the PolaPi-Zero, which uses a thermal printer to provide instant hardcopies of your photographs. The...

    • Posted 2 years ago
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  • A.I. Thinker ESP32-CAM: Affrodable ESP32 Camera Development Board by Seeed Studio

    Seeed Studio is taking pre-orders for the new A.I. Thinker ESP32-CAM board with a 2MP camera for $9.90. The board needs to be programmed with ESP-IDF as explained in details in Github, and there’s no Arduino IDE support. The ESP32-CAM has...

    • Posted 2 years ago
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  • eBay Open-Sources HeadGaze, the Head Motion System to Control Your Iphone X

    eBay is releasing  a new technology developed by its computer vision team that it says has the potential to transform the way people with motor impairments physically navigate through different applications The HeadGaze system works by creating...

    • Posted 2 years 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 2 years ago
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  • Arduino Command Line Interface Is Here!

    Only a few days ago, Arduino announced on his website the availability of the Arduino CLI on both ARM and Intel (x86, x86_64) architectures. This means you can install Arduino CLI on a Raspberry Pi or on your...

    • Posted 2 years ago
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  • Build Yourself an Entirely Open-Source Unix SBC

    Blueberry Pi is just “another fruit single-board computer” based on the Allwinner V3s system on chip (SoC). These are the words used by the maker Marcel Thürmer on the GitHub page to describe his creation. But what makes...

    • Posted 2 years ago
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  • DIY an Amazing Led Filament Clock

    While making a clock isn’t an uncommon hacker pursuit, this Arduino-controlled device uses a series of wires to both power and support the clock’s four digits from a bent brass frame. This gives it a decidedly web-like...

    • Posted 2 years ago
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  • Oracle Open Sourced Graphpipe to Improve the Deployment of Machine Learning Models

    Oracle open-sourced Graphpipe, a tool created to make it easy to serve machine learning models in the cloud made by popular frameworks like TensorFlow, MXNet, Caffe2, and PyTorch. GraphPipe is designed to solve three particular challenges: First,...

    • Posted 2 years ago
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  • Build Your LoRa Gateway with an Orange Pi Zero and RAK831

    The maker Edzelf recently open sourced his affordable LoRa gateway on Github. He combined a low-cost Orange Pi Zero with Rak wireless RAK831 concentrator module kit via a custom cable, and a power supply board, all assembled into a...

    • Posted 2 years ago
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  • WarPI: Raspberry Pi Zero Powered Scientific Calculator

    Do I build it, or do I buy it? Starting from this paralyzing doubt, the maker Andrea Cavalli had no choice but to build it, of course! Thanks to a Raspberry Pi Zero, a 3d Printed case and...

    • Posted 2 years ago
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