Biasing Transistors with Current Sources - Over on his YouTube channel [Aaron Danner] explains biasing transistors with curre... - https://hackaday.com/2025/04/21/biasing-transistors-with-current-sources/ #bipolarjunctiontransistor #currentmirror #currentsource #amplifiers #mischacks #hardware

milliForth-6502, a Forth for the 6502 CPU - Forth is popular on small computers because it is simple to implement, yet quite p... - https://hackaday.com/2025/04/20/milliforth-6502-a-forth-for-the-6502-cpu/ #retrocomputing #softwarehacks #sectorforth #milliforth #mischacks #forth

They Hacked a Nuclear Power Plant! Whoops! Don’t Make a Sound! - What do you do with an unused nuclear reactor project? In Washington, one of them ... - https://hackaday.com/2025/04/19/they-hacked-a-nuclear-power-plant-whoops-dont-make-a-sound/ #acousticaltesting #nuclearpowerplant #mischacks #nwaalabs

An Absolute Zero of a Project - How would you go about determining absolute zero? Intuitively, it seems like you’d... - https://hackaday.com/2025/04/16/an-absolute-zero-of-a-project/ #thermodynamics #absolutezero #thermocouple #timeofflight #charlesslaw #mischacks #tof

Inside an Edison Phonograph - If you think of records as platters, you are of a certain age. If you don’t rememb... - https://hackaday.com/2025/04/05/inside-an-edison-phonograph/ #waxcylinder #phonograph #mischacks #edison

Shrinking Blinky As Far As Possible - Many of us know the basic Blink Arduino sketch, or have coded similar routines on ... - https://hackaday.com/2025/04/01/shrinking-blinky-as-far-as-possible/ #microcontroller #mischacks #challenge #storage #blinky #blink #bytes

A Music Box Commanded By NFC Tags - [Luca Dentella] recently encountered a toy, which was programmed to read different... - https://hackaday.com/2025/03/31/a-music-box-commanded-by-nfc-tags/ #mischacks #mp3player #nfcreader #nfc

3D-Printed Scanner Automates Deck Management for Trading Card Gamers - Those who indulge in trading card games know that building the best deck is the ke... - https://hackaday.com/2025/03/26/3d-printed-scanner-automates-deck-management-for-trading-card-gamers/ #magicthegathering #tradingcardgame #paperhandling #mischacks #scanner #tcg

PPS Is The Hottest USB-C Feature You Didn’t Know About - USB Power Delivery is widely considered to be a good thing. It’s become relatively... - https://hackaday.com/2025/03/24/pps-is-the-hottest-usb-c-feature-you-didnt-know-about/ #usbpowerdelivery #mischacks #tindie #usbc #pps

The SNES Seems To Be Getting Faster Over Time - Every Super Nintendo console should run at the same speed. They were all built in ... - https://hackaday.com/2025/03/24/the-snes-seems-to-be-getting-faster-over-time/ #supernintendo #speedrunning #mischacks #nintendo #speedrun #snes

Twisting Magnetism to Control Electron Flow - If you ever wished electrons would just behave, this one’s for you. A team from To... - https://hackaday.com/2025/03/22/twisting-magnetism-to-control-electron-flow/ #rectification #mischacks #chirality #electron #europium #magnetic #science #circuit #chiral #diode #news

High Frequency Food: Better Cutting With Ultrasonics - You’re cutting yourself a single slice of cake. You grab a butter knife out of the... - https://hackaday.com/2025/03/21/high-frequency-food-better-cutting-with-ultrasonics/ #ultrasonic #ultrasound #mischacks #featured #interest #cutting #food

Current Mirrors Tame Common Mode Noise - If you’re the sort who finds beauty in symmetry – and I’m not talking about your l... - https://hackaday.com/2025/03/17/current-mirrors-tame-common-mode-noise/ #differentialamplifier #longtailedpair #oscilloscope #tailresistor #transistor #mischacks #hardware #science #diffamp #mirror #noise #news

You Know Pi, But Do You Really Know E? - Pi Day is here! We bet that you know that famous constant to a few decimal points,... - https://hackaday.com/2025/03/14/you-know-pi-but-do-you-really-know-e/ #mathematics #mischacks #featured #interest #piday #e

The Mysterious and Important Work of Prop Design on Severance - Have you seen Severance? Chances are good that you have; the TV series has become ... - https://hackaday.com/2025/03/13/the-mysterious-and-important-work-of-prop-design-on-severance/ #mischacks #severance #esp-32 #meter #nagra #servo #prop

Fixing an Unpleasant SD Card Slot Issue In a NanoVNA - SD cards & the much smaller microSD cards are found on many devices, with the ... - https://hackaday.com/2025/03/09/fixing-an-unpleasant-sd-card-slot-issue-in-a-nanovna/ #microsdcard #mischacks #nanovna

Designing a Toy Conveyor Belt For Fun and Profit - [Hope This Works] wants to someday build a tiny factory line in the garage, with t... - https://hackaday.com/2025/03/05/designing-a-toy-conveyor-belt-for-fun-and-profit/ #conveyorbelt #mischacks #factorio

Haptic Displays Bring Sports To The Vision Impaired - When it comes to the majority of sports broadcasting, it’s all about the visual. T... - https://hackaday.com/2025/03/05/haptic-displays-bring-sports-to-the-vision-impaired/ #hackadaycolumns #accessibility #mischacks #vibration #onecourt #haptic

“Some Assembly Required” Makes Us Love Things More - For the maker looking to turn their project into a business, trying to price your ... - https://hackaday.com/2025/03/02/some-assembly-required-makes-us-love-things-more/ #manufacturing #ikeaeffect #mischacks #assembly #business #flatpack #ikea #lego

Using Four Rolls Of Film To Make One Big Photo - Typically, if you’re shooting 35 mm film, you’re using it in an old point-and-shoo... - https://hackaday.com/2025/03/01/using-four-rolls-of-film-to-make-one-big-photo/ #filmphotography #panoramiccamera #sprockethole #photography #filmcamera #mischacks #panorama #film #art