GeekProjects NewsJul 15, 2024
Congratulations to the 2024 Business Card Challenge Winners! https://hackaday.com/2024/07/15/congratulations-to-the-2024-business-card-challenge-winners/ #2024BusinessCardChallenge #HackadayColumns #contests #hackaday #contest #digikey
Congratulations To The 2024 Business Card Challenge Winners!

When you ask a Hackaday crowd to design a business card, you should expect to be surprised by what you get. But still, we were surprised by the breadth of entries! Our judges wracked their brains t…

Hackaday
GeekProjects NewsJul 11, 2024
2024 Business Card Challenge: The Gift of Music https://hackaday.com/2024/07/11/2024-business-card-challenge-the-gift-of-music/ #2024BusinessCardChallenge #MusicalHacks #armcortex-m #contests #dac
2024 Business Card Challenge: The Gift Of Music

Has anyone ever told you that you just can’t carry a tune? If you were to be the lucky recipient of one of [Ayu]’s synthesizer business cards, well, then it really couldn’t be hel…

Hackaday
GeekProjects NewsJul 8, 2024
2024 Business Card Challenge: A Very Annoying Business Card, Indeed https://hackaday.com/2024/07/08/2024-business-card-challenge-a-very-annoying-business-card-indeed/ #2024BusinessCardChallenge #contests #ESP32 #solar
2024 Business Card Challenge: A Very Annoying Business Card, Indeed

Usually the business card itself is the reminder to get in contact with whoever gave it to you. But this is Hackaday, after all. This solar-powered card reminds the recipient to send [Dead Rat Prod…

Hackaday
GeekProjects NewsJul 7, 2024
2024 Business Card Challenge: Magnetic Fidget Card https://hackaday.com/2024/07/07/2024-business-card-challenge-magnetic-fidget-card/ #2024BusinessCardChallenge #neodymiummagnet #contests #magnets
2024 Business Card Challenge: Magnetic Fidget Card

If you want someone to keep your business card around, you should probably make it really cool-looking, or have it do something useful. It’s kind of the whole point of the 2024 Business Card …

Hackaday
GeekProjects NewsJul 6, 2024
2024 Business Card Challenge: a Battery Tester with Blinkenlights https://hackaday.com/2024/07/06/2024-business-card-challenge-a-battery-tester-with-blinkenlights/ #2024BusinessCardChallenge #batterytester #contests #pogopins
2024 Business Card Challenge: A Battery Tester With Blinkenlights

Readers of a certain vintage will no doubt remember that for a brief time, some alkaline batteries came with a built-in battery tester. Basically, you just pushed really hard with your fingernails …

Hackaday
GeekProjects NewsJun 28, 2024
2024 Business Card Challenge: POV Fidget Keeps Your Info In Their Hands https://hackaday.com/2024/06/28/2024-business-card-challenge-pov-fidget-keeps-your-info-in-their-hands/ #2024BusinessCardChallenge #fidgetmechanism #bearing #fidget #cons #leds #POV
2024 Business Card Challenge: POV Fidget Keeps Your Info In Their Hands

So what if we’re halfway through 2024? People who needed to fidget all along still need something to do with their hands. So why not hand them a solution with your information on it? Not only…

Hackaday
GeekProjects NewsJun 25, 2024
2024 Business Card Challenge: Go Tic-Tac-Toe-to-Toe with Them https://hackaday.com/2024/06/24/2024-business-card-challenge-go-tic-tac-toe-to-toe-with-them/ #2024BusinessCardChallenge #ArduinoHacks #atmega328p #contests #arduino
2024 Business Card Challenge: Go Tic-Tac-Toe-to-Toe With Them

There is perhaps no more important time to have a business card than when you’re in college, especially near the end when you’re applying for internships and such. And it’s vital …

Hackaday
GeekProjects NewsJun 22, 2024
2024 Business Card Challenge: NoiseCard Judges the Sound Around You https://hackaday.com/2024/06/22/2024-business-card-challenge-noisecard-judges-the-sound-around-you/ #2024BusinessCardChallenge #Microcontrollers #STM32G031J6 #SolarHacks #contests #noise #solar #stm32
2024 Business Card Challenge: NoiseCard Judges The Sound Around You

Let’s face it: even with the rise of the electric car, the world is a noisy place. And it seems like it has only gotten worse in recent years. But how can we easily quantify the noise around …

Hackaday
GeekProjects NewsJun 21, 2024
2024 Business Card Challenge: Integrated Game Card https://hackaday.com/2024/06/21/2024-business-card-challenge-integrated-game-card/ #2024BusinessCardChallenge #contests #PCBHacks #Games
2024 Business Card Challenge: Integrated Game Card

[Dan Schnur] has a simple strategy to ensure their business card stays on the client’s desk and doesn’t just get lobbed in a drawer: make it into a simple gaming platform. This entry in…

Hackaday
GeekProjects NewsJun 20, 2024
2024 Business Card Challenge: PCB Business Cards for Everybody https://hackaday.com/2024/06/19/2024-business-card-challenge-pcb-business-cards-for-everybody/ #2024BusinessCardChallenge #contests #PCBHacks #enig #tips #pcb
2024 Business Card Challenge: PCB Business Cards For Everybody

PCB business cards for electronics engineers might be very much old news in our circles, but they are still cool, not seen too much in the wild, and frankly inaccessible to those in other industrie…

Hackaday