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 ...

Pretty much every project I've done just lately has required me to test out some servos and experiment with their positions before they go into the assembly. I usually make a quick servo tester on ...

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

PowerToys Run and Keyboard Manager The Keyboard Manager tool allows you to remap keys, while the application launcher, PowerToys Run, brings in intuitive search results.

See how to use the Win+Shift+S key shortcut to open the snipping toolbar & capture rectangular, free-form,full-screen, etc, screenshots in Windows 11/10.

Wondering who can use GPT-5 and for how long? We answer 5 key questions about access, usage limits, free vs Pro features, and more in simple terms.

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 ...