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Genetic Therapy Aims To Bring Hearing To Those Born Deaf

For those born with certain types of congenital deafness, the cochlear implant has been a positive and enabling technology. It uses electronics to step in as a replacement for the …read more

Clone Wars: IBM Edition

If you search the Internet for “Clone Wars,” you’ll get a lot of Star Wars-related pages. But the original Clone Wars took place a long time ago in a galaxy …read more

Ask Hackaday: Do You Curb Shop Components?

I’m not proud. When many of us were kids, we were unabashedly excited when trash day came around because sometimes you’d find an old radio or — jackpot — an …read more

Keebin’ With Kristina: The One With The Cheap-O Keyboard

All right, I’ll cut to the chase: Cheap03xD is mainly so cheap because the PCB falls within a 10 x 10 cm footprint. The point was to make a very …read more

A Linux Power User Puts SteamOS To Work

The line between a Linux user and a Linux power user is a bit gray, and a bit wide. Most people who install Linux already have more computer literacy than …read more

From The Blog

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  • A Guide To Using Triacs For Switching AC

    No comments

    By Bryan Cockfield | January 18, 2026

    For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the parts bin and pull out a generic relay of …read more

  • Hackaday Links: January 18, 2026

    1 Comment

    By Tom Nardi | January 18, 2026

    Looking for a unique vacation spot? Have at least $10 million USD burning a hole in your pocket? If so, then you’re just the sort of customer the rather suspiciously …read more

  • Accurately Aiming Audio With An Ultrasonic Array

    24 Comments

    By Aaron Beckendorf | January 18, 2026

    When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described it as potentially useful in getting someone’s attention from across …read more

  • Making A Mountain Bike Data Acquisition System

    7 Comments

    By Fenix Guthrie | January 18, 2026

    Professional mountain bike racing is a rather bizarre sport. At the highest level, times between podiums will be less than a second, and countless hours of training and engineering go …read more

  • What To Do With A Flash-less ESP32-C3 Super Mini Board?

    22 Comments

    By Maya Posch | January 18, 2026

    In an update video by [Hacker University] to an earlier video on ESP32-C3 Super Mini development boards that feature a Flash-less version of this MCU, the question of adding your …read more

  • Calculating The Capacitance And ESR Specifications For The Output Capacitor In Your Switching-Mode Power Supply

    6 Comments

    By John Elliot V | January 18, 2026

    [Dr Ali Shirsavar] from Biricha Digital runs us through How to Select the Perfect Output Capacitor for Your Power Supply. Your switching-mode power supply (SMPS) will require an output capacitor …read more

  • Beating The World Record For Fastest Flying Drone Once Again

    13 Comments

    By Maya Posch | January 18, 2026

    The fun part about world records is that anyone can take a swing at breaking them, which is what [Luke Maximo Bell] has been doing with the drone speed record …read more

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Weather-proof Pan and Tilt Camera Bracket for RPi

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PicoRAM Ultimate

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