This library only support TTL RS232 serial port. When read the data from some RFID card, you will get data like 00 91 6f 0b f5. VCC support 3.3 ~ 5V TX, RX connect to Arduino or Seeeduino T1, T2 is ...

A full-stack IoT smart parking system using PHP, MySQL, and Arduino to manage real-time slot booking, payments via Stripe, and hardware integration.

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 in the ...

In today's era, traditional shopping encounters inefficiencies, with over 70% of consumers dissatisfied due to slow checkout processes, resulting in an average of 2.5 hours hypothetically wasted by ...

Blox Fruits is one of the most popular Roblox games of all time, sitting with an impressive 40 billion visits, and has a ton of redeemable codes. It’s the perfect game to waste hours upon hours ...