Contribute to Sudishyadav607/door_lock_system_using_arduino_uno_rfid_and_keypad_matrix development by creating an account on GitHub.

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 ...

Pins VCC support 3.3 ~ 5V TX, RX connect to Arduino or Seeeduino T1, T2 is the Signal port for RFID antenna W0, W1 is for wiegand protocol, but this library not support yet.

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 ...

Traffic control officers will not be present at any schools for the 2025-2026 school year.

The ideal situation would be to match keyboard and mouse console players with PC players and go for an input-based matchmaking system. But whether it will happen is yet to be confirmed.

The latest Keyboards & Pianos breaking news, comment, reviews and features from the experts at Musicradar ...

We compiled the complete list of commands you can give to Amazon's Alexa on any of your Echo devices.

President Trump said that he is deploying the National Guard to Washington, D.C., and that the federal government has taken control of the D.C. police.

Correct hand hygiene, performed at the right time and using appropriate technique, is essential for preventing healthcare-associated infections. This article discusses current evidence on the ...