Building a Macro Pad into a Business Card - A business card is a convenient way to share your contact information, but it’s u... - https://hackaday.com/2025/08/31/building-a-macro-pad-into-a-business-card/ #circuitbusinesscard #handheldshacks #businesscards #businesscard #pcbhacks #macropad #zmk

Who is Your Audience? - Here at Hackaday HQ, we all have opinions about the way we like to do things. And ... - https://hackaday.com/2025/08/23/who-is-your-audience/ #opensourcehardware #hackadaycolumns #conversations #documentation #pcbdesign #pcbhacks

How to Stop Zeus from Toasting Your Pi - If you’ve ever lost gear to lightning or power spikes, you know what a pain they a... - https://hackaday.com/2025/08/22/how-to-stop-zeus-from-toasting-your-pi/ #highvoltage #powerspike #lightning #pcbhacks #rural #surge #news #grid #mov

A Solderless, Soluble Circuit Board - Anyone who’s spent significant amounts of time salvaging old electronics has prob... - https://hackaday.com/2025/08/19/a-solderless-soluble-circuit-board/ #3dprintedcircuits #circuitboard #liquidmetal #pcbhacks #gallium #indium #pva

PCB Business Card Plays Pong, Attracts Employer - Facing the horrifying realization that he’s going to graduate soon, EE student [Co... - https://hackaday.com/2025/08/13/pcb-business-card-plays-pong-attracts-employer/ #pcbbusinesscard #pcbhacks #games #stm32 #pong

Creating a New Keyboard Flex for an Old Calculator - [Menadue] had a vintage Compucorp 326 calculator with an aging problem. Specifical... - https://hackaday.com/2025/08/12/creating-a-new-keyboard-flex-for-an-old-calculator/ #repairhacks #calculator #pcbhacks #flatflex #flexpcb

Design Review: LattePanda Mu NAS Carrier - It is a good day for design review! Today’s board is the MuBook, a Lattepanda Mu S... - https://hackaday.com/2025/08/12/design-review-lattepanda-mu-nas-carrier/ #hackadaycolumns #projectreview #pcbdesign #pcblayout #pcbhacks

Hacking Printed Circuit Board to Create Casing and Instrument Panels - Over on Hackaday.io our hackers [Angelo] and [Oscarv] are making a replica of the ... - https://hackaday.com/2025/08/09/hacking-printed-circuit-board-to-create-casing-and-instrument-panels/ #printedcircuitboard #instrumentpanel #hardware #pcbhacks #casing #pdp-1 #pcb

2025 One Hertz Challenge: LoRaSense RGB Pi HAT - Our hacker [Avi Gupta] has sent in their submission for the One Hertz Challenge: t... - https://hackaday.com/2025/08/05/2025-one-hertz-challenge-lorasense-rgb-pi-hat/ #raspberrypi #temperature #hardware #pcbhacks #humidity #rgbled #lora #hat

The LumenPnP Pasting Utility: Never Buy Solder Stencils Again? - Over on his YouTube channel the vivacious [Stephen Hawes] tells us that we never n... - https://hackaday.com/2025/07/30/the-lumenpnp-pasting-utility-never-buy-solder-stencils-again/ #fiducialcalibration #solderpasteextruder #3dprinterhacks #solderstencils #softwarehacks #pickandplace #videohacks #toolhacks #cnchacks #hardware #pcbhacks #lumenpnp

Transparent PCBs Trigger 90s Nostalgia - What color do you like your microcontroller boards? Blue? Red? Maybe white or blac... - https://hackaday.com/2025/07/25/transparent-pcbs-trigger-90s-nostalgia/ #flexibleprintedcircuit #flexiblecircuitboard #arduinohacks #pcbhacks #flexpcb #pcb

Software Defined Retro ROMs - Here’s something fun from our hacker [Piers]: Software Defined ROMs.
In this serie... - https://hackaday.com/2025/07/19/software-defined-retro-roms/ #softwaredefinedrom #microcontrollers #retrocomputing #computerhacks #softwarehacks #2316romchip #2332romchip #2364romchip #hardware #pcbhacks #arm

Improve Your KiCad Productivity With These Considered Shortcut Keys - Over on his YouTube channel [Pat Deegan] from Psychogenic Technologies shows us tw... - https://hackaday.com/2025/07/17/improve-your-kicad-productivity-with-these-considered-shortcut-keys/ #keyboardshortcuts #schematiccapture #softwarehacks #pcblayout #pcbhacks #keymaps #kicad

Does Made-in-America Make Sense for PCB Prototyping? - These are tough times for American hackers, and rife with uncertainty. Trade wars ... - https://hackaday.com/2025/07/06/does-made-in-america-make-sense-for-pcb-prototyping/ #prototypeboard #costeffective #pcbhacks #oshpark #pcb

SMD Capacitor Doubles as Cheap SD Card Latch - Here’s a clever hack. Simple, elegant, and eminently cost-effective: using an SMD ... - https://hackaday.com/2025/07/04/smd-capacitor-doubles-as-cheap-sd-card-latch/ #mechanicalsupport #smdcapacitor #flashmedia #hardware #pcbhacks #clip #pcb

Kludge Compensates for Kaput Component with Contemporary Capacitor - It is a well-known reality of rescuing certain older electronic devices that, at s... - https://hackaday.com/2025/06/16/kludge-compensates-for-kaput-component-with-contemporary-capacitor/ #analogoscilloscope #capacitorfailure #adapterboard #pcbhacks

Adapting an Old Rotary Dial for Digital Applications - Today in old school nostalgia our tipster [Clint Jay] wrote in to let us know abou... - https://hackaday.com/2025/06/13/adapting-an-old-rotary-dial-for-digital-applications/ #telephonedial #classichacks #medicalhacks #phonehacks #rotarydial #hardware #pcbhacks