Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
#template
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the awesome [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the awesome [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the awesome [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
#template
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
#template
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
This is an NFC card that works from the solar. On the board, there are two solar panels that accumulate energy through the controller in the supercapacitor. The NFC controller itself can be programmed via the microcontroller on the board
#solar #nfc #stm32 #iot
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
NFC-harvested Omni-Touch wearable board with PN7160 frontend, STM32L041 host MCU, SE050 secure element, palm-grid matrix interface, fingerprint UART connector, and status LED on a flex smart-card form factor.
