Colt 是ElecKits出品的一款基于Arduino平台的UHF RFID Shield，它支持ISO18000-6B 6C协议，可读写EPC GEN-2标准无源卡。 Colt 采用MCU底板+UHF RFID收发模块 分离设计方式。底板提供USB或者Uart-TTL（115200bps）通讯接口，默认为Uart 通讯方式。USB方式需要相应固件支持，且支持单板USB。

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Abstract: The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

A comprehensive IoT-based attendance system using Arduino RFID readers, Node.js backend, and MySQL database for educational institutions. visual1/ ├── rfid_backend/ │ ├── arduino_rfid_code/ # Arduino ...

It can be a pain to wait at a toll booth. Luckily, RFID toll tags can help. RFID toll tags are small devices that drivers attach to their vehicle windshields, usually behind the rearview mirror. Each ...

Abstract: Among the many potential applications of inexpensive radio frequency identification (RFID) technology are security, tracking assets, people monitoring, supply recognition, and access control ...

The RAIN Alliance has launched a new initiative to standardize the integration of RAIN RFID reader technology into mass market smartphones, marking a significant advancement in mobile authentication ...

GREENSBORO, N.C.--(BUSINESS WIRE)--Guerrilla RF, Inc. (OTCQX: GUER) today announced that its high-efficiency GRF5509 4-watt power amplifier was selected by Impinj (NASDAQ: PI) for use in their ...