pcb based bussiness card
designed a fully functional business card made on a PCB that’s more than just a card—it’s tech! It has a compact circuit with LEDs, maybe a small display or NFC, showing my contact info in a futuristic way. The card is sleek, durable, and eye-catching, merging hardware design with personal branding. Perfect for tech enthusiasts who want to leave an unforgettable impression.
Created by
AdminZero
Tier 3
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Iamalive 🚀
requested changes for pcb based bussiness card ago
Hey, I asked you to include the shipping option screenshot for your pcb, please fix that! Additionally, why do you need 5 boards? Although I'm not completely sure about the difference in price, I do know that 2-3 board should be sufficent for this project, right? If not feel free to explain! Finally, please include each pcb routing file in your hardware folder, instead of just having a.zip file!
AdminZero
submitted pcb based bussiness card for ship review ago
PenguinMo
requested changes for pcb based bussiness card ago
This is cool but can you change you're BOM the be .cvs instead
AdminZero
submitted pcb based bussiness card for ship review ago
Iamalive 🚀
requested changes for pcb based bussiness card ago
Two things - first include the shipping option you've chosen so we can verify its the cheapest one(usually global standard direct line), and also fix your BOM so it includes the price of each part.
AdminZero
submitted pcb based bussiness card for ship review ago
AdminZero
added to the journal ago
Finished designing card
First i designed the silksrceen design on canva for both top and bottom then i made the pcb board in easyeda then imported the image using jlc multicolor silkscreen technology then i have alligned to led diodes with the dot over i & j of my names so that whenever any nfc device comes in contact the led will glow up.
** 3d Render
AdminZero
added to the journal ago
lets start designing Business Card
I finally kicked off my PCB-based business card project! Super excited because it’s not just any card—it’s going to be techy and interactive. My main goal is to make a card that lights up an LED when an NFC device comes near, which sounds super futuristic for a tiny card.
I started by researching NFC chips and PCB antenna designs. Learned that the coil shape, number of turns, and trace width are really important for detection range. Also picked a tiny SMD LED that will be visible but won’t take too much space.
AdminZero
started pcb based bussiness card ago
1/3/2026 6 PM - lets start designing Business Card
I finally kicked off my PCB-based business card project! Super excited because it’s not just any card—it’s going to be techy and interactive. My main goal is to make a card that lights up an LED when an NFC device comes near, which sounds super futuristic for a tiny card.
I started by researching NFC chips and PCB antenna designs. Learned that the coil shape, number of turns, and trace width are really important for detection range. Also picked a tiny SMD LED that will be visible but won’t take too much space.
1/3/2026 10 PM - Finished designing card
First i designed the silksrceen design on canva for both top and bottom then i made the pcb board in easyeda then imported the image using jlc multicolor silkscreen technology then i have alligned to led diodes with the dot over i & j of my names so that whenever any nfc device comes in contact the led will glow up.
** 3d Render