here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"rfid"
PN532 NFC HAT Compatible with Raspberry Pi 5/ 4B/3B+/3B/2B/A+/Zero W/WH/Zero 2 W/Pico/Pico 2W, PN532 Chip, Support Multi NFC/RFID Cards, 13.56 MHz Band, I2C, SPI, and UART Interfaces
Limited time offer, ends 11/15
$50.69
Free Shipping
PN532 NFC HAT Compatible with Raspberry Pi 5/ 4B/3B+/3B/2B/A+/Zero W/WH/Zero 2 W/Pico/Pico 2W, PN532 Chip, Support Multi NFC/RFID Cards, 13.56 MHz Band, I2C, SPI, and UART Interfaces
Limited time offer, ends 11/15
$62.24
Free Shipping
120pcs Multicolored Dupont Wire & Mega R3 Project The Most Complete Ultimate Starter Kit
Limited time offer, ends 11/09
$68.74
Free Shipping
2.9inch Passive NFC-Powered e-Paper Tag, 4-Color Red Yellow Black White E-Ink Electronic Label Module with ABS Case for Price Tag Asset Tag Shelf Label Name Tag
Limited time offer, ends 11/15
$102.60
Free Shipping
2.13 inch Passive NFC-Powered e-Paper,250×122 Pixel, No Battery Required No Messy Wiring Novel Passive NFC Tech Wireless Powering & Data Transfer APP Provided
Limited time offer, ends 11/15
$66.26
Free Shipping
TTL UART Serial Port to Ethernet Converter Mini Module, Bi-Directional Transparent Data Transmission Between Serial Port and Ethernet,Supports TCP Server/TCP Client/UDP Multicast/UDP Mode
Limited time offer, ends 11/15
$42.72
Free Shipping
RS485 to WiFi/Ethernet Converter Module RS485 to ETH Rail-Mount Serial Server Modbus/MQTT Gateway
Limited time offer, ends 11/15
$131.30
Free Shipping
Mini TTL to Ethernet Module Serial UART to ETH Converter Gold Plated Stamp Hole Design Highly Integrated for Industrial, IoT, and Security Applications
Limited time offer, ends 11/15
$48.31
Free Shipping
