• This Arduino device turns on a workshop’s air filtration system whenever it hears a saw

    Modern woodworking tools are amazing, allowing you to make any number of useful or decorative objects from the comfort of your garage. Unfortunately, they also produce a lot of dust, so YouTuber “Atomic Dairy” came up with...

    • Posted 2 months ago
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  • PyPortal Pet Planter with Adafruit IO

    Build a smart planter with Adafruit PyPortal and CircuitPython. Monitor your plants vitals with Adafruit STEMMA Soil Sensor and plot moisture and temperature data. Use Adafruit IO to create a visual dashboard with gauges of your plants...

    • Posted 3 months ago
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  • Reusing a Computer Heatsink to Create a Transistor Heatsink

    Is you transistor running hot and needs cooling down? If you do not have a heatsink handy to make it run cooler in your amazing new idea that you are prototyping then this project is going to...

    • Posted 4 months ago
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  • Lasersaur: Open Source Laser Cutter

    Design a laser cutter and make the building process repeatable for others. The result is an affordable and easy to maintain system for everybody.  Laser cutters are traditionally expensive ($30,000 to as much as you can spend)...

    • Posted 5 months ago
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  • Arduino Buzzer/Light Temperature Alert Hat Prototype

      If you are in trouble with hot temperatures you can’t miss this DIY gadget, an Arduino-powered buzzer and led alert hat. While temperature increases leds change temperature from green to red and when it’s very hot...

    • Posted 7 months ago
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  • An Arduino-powered fishing pole with automatic casting and reeling

      YouTuber MrTeslonian created an automatic fishing pole for someone with a serious disability. While this would seem like a daunting task, he was able to build one using a spring-loaded mechanism, a number of motors, and...

    • Posted 7 months ago
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  • Meet Tiny Sorter, a DIY experiment connecting Arduino + Teachable Machine

    https://experiments.withgoogle.com/tiny-sorter/view/assets/img/hero/hero_wide.mp4 Getting started with physical computing and machine learning can be pretty intimidating. But it doesn’t have to be! Meet Tiny Sorter, a DIY experiment that teaches you how to build a sorter by connecting Arduino and...

    • Posted 7 months ago
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  • Make a traffic light with Arduino and Neopixel rings

        Are you a diy enthusiast? Do you like electronics and model building? If the answer is ‘Damn, yes!”, don’t miss this project: an open-source traffic-light with Arduino and Neopixel rings. It seems to be a...

    • Posted 8 months ago
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  • Build an Arduino-powered battery capacity tester!

    Have you tried to test a battery capacity? How much was it difficult? Now a new DIY instrument allows you to identify a fake Lithium-Ion/Lithium-Polymer/NiCd/NiMH battery. You can also see on the LCD user interface to check...

    • Posted 8 months ago
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  • Full Animatronic Sorting Hat

      All my dream is to done a full animatronic object in working condition. But it need lot of mechanism and costly too. So i plan for some thing cheap and wonderful. Then I plan it for...

    • Posted 8 months ago
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  • An e-ink frame with a quote of the day, every day

          I was listening to Dale Carnegie‘s “How to stop worrying and start living” and thought I needed to be reminded once in a while of his good advice. But I did not want the wall...

    • Posted 1 year ago
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  • DIY a Self-Balancing Robot Driven By an Insect

    Augmented Arthropod by Grzegorz Lochnicki and Nicolas Kubail Kalousdian is an innovative self-balancing robot that is actually piloted by the movements of an insect placed inside a plastic case using two HC-SR04 ultrasonic sensors. The structure for...

    • Posted 1 year ago
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  • Adafruit DC & Stepper Motor Bonnet for Your Pi Now Available

    A new Raspberry Pi stepper motor and DC bonnet has being designed by Adafruit and is now available to purchase from their online store priced at $22.50. The Raspberry Pi bonnet can drive up to 4 DC...

    • Posted 1 year ago
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  • FT1 Pi Zero Based Retro-Style Terminal

    John Kennedy has built a beautiful retro style terminal called FT1 which is equipped with a Raspberry Pi Zero sbc, a cheap LCD screen and usb keyboard. The maker has also provided complete instructions on how to...

    • Posted 1 year ago
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  • Snapmaker 2.0: Modular and Affordable All-In-One 3D Printers

    The new Snapmaker 2.0 is a modular 3-in-1 3D printer that doesn’t appear to have any downsides. It’s a well-made and capable 3D printer that also works as a laser cutter/engraver and CNC mill. Additionally, the kit...

    • Posted 1 year ago
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  • LPS35HW Water Resistant Pressure Sensor Now Available on Adafruit

    The ST LPS35HW is a water resistant barometric pressure and temperature sensor that is also safe to use in wet environments. In fact it combines protection from water intrusion with support for high precision relative and absolute...

    • Posted 1 year ago
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  • HKCam is a DIY HomeKit Security Camera

    HomeKit app developer Matt Hochgatterer has unveiled an open-source HomeKit camera project. The HKCam allows users to create their own security camera compatible with Apple’s HomeKit for less than $30. HKCam is easy to assemble even for...

    • Posted 1 year ago
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  • PocketPi: Raspberry Pi Pocket-Sized Computer

    PocketPi by  Ramin Assadollahi is powered by the Raspberry Pi Zero W and offers a fantastic truly portable DIY pocket PC. Measuring just 14 x 11 cm the portable Raspberry Pi pocket computer is powered by a...

    • Posted 1 year ago
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