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14 projects
2.4k
24
30
'70s microcomputer meets '80s handheld game
Project Owner Contributor

Blinkencard - Pocket Altair 8800

ajlittajlitt

2
4
Solar powered business card designed to attract attention on a regular basis.
Project Owner Contributor

A Very Annoying Business Card

dead-rat-productionsDead Rat Productions

1
3
I2CDetect software utility built on a PCB business card.
Project Owner Contributor

I2CDetect Business Card

kris-bittleKris Bittle

1
4
A robot that avoids obstacles, of the size of a business card (without motors and wheels).
Project Owner Contributor

Business card robot

m-bindhammerM. Bindhammer

1.1k
8
9
Second generation of the NFC business card adding audible feedback
Project Owner Contributor

Beeping, Blinking Business-card Badge (B4)

greggreg

1
1
Create and build your own business card on a PCB with NFC capability
Project Owner Contributor

nfc business card

ziv-barcesatZiv Barcesat

160
2
5
A delightfully pixelated, programmable WiFi analog+digital clock... the size of a credit card
Project Owner Contributor

Foxie CardClock 2.0

will-fox-foxie-productsWill Fox (Foxie Products)

1
1
The idea is - a business card which is pre-programmed and will call to the business owner and you can talk from business card itself.
Project Owner Contributor

LTE Business card

sandeep-singhSandeep Singh

1
1
a business card that has utility by including lockpick tools
Project Owner Contributor

lock pick business card

jeffjeff

836
134
13
Core16 makes it easier to get started weaving your own Interactive Core Memory. You can do a lot of fun stuff with it after it is assembled!
Project Owner Contributor

Core16: Interactive Core Memory Made Smaller

andy-geppertAndy Geppert

2
3
Building a charlieplexed 6x6 LED display (with Raspberry Pi Pico) business card
Project Owner Contributor

Charlieplexing Pi Pico business card

clovis-fritzenClovis Fritzen

0
0
Simple receiver/transmitter for 433mhz devices
Project Owner Contributor

433 Mhz receiver/transmitter business card

adrian-cruceruAdrian Cruceru

0
0
LEGO compatible, business card sized, I2C enable, BLE controlled robot controller.
Project Owner Contributor

LEGO Robotic Controller

adanAdan

0
0
A powerful power supplier board for your Bread Board and other electronics project. Multi input, including Type-C,DC3.5 ,Li-Bat. Super wide
Project Owner Contributor

Zero Multi-Power Supply V3.0 for Bread Board

toneyToney

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