This project implements a password-protected electronic door lock system using an Arduino microcontroller. A 4×4 matrix keypad is used to enter the password, while a 16×2 I2C LCD provides system ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

We are still looking for codes! Codes are the best way to get spins in BLR (Blue Lock Rivals) for free. Just by redeeming them every update, you’ll have enough regular and lucky spins to get all the ...

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

From the group behind the Matter standard comes a new smart lock protocol, Aliro, designed to let you unlock your door with ...

Once you get your freebies from Project Blue Lock codes, you can buff up your character and dominate the playing field. And if you’re looking for more goodies for Roblox games, check out our Roblox ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

Colombo, March 18 (Daily Mirror) - Sri Lanka has implemented a QR Code-based National Fuel Authorization System for fuel distribution across the country, requiring vehicle owners to obtain a ...

The Government of Sri Lanka has decided to implement the National Fuel Authorization System using QR codes for fuel distribution with effect from 6.00 a.m. on March 15, 2026, the Ministry of Energy ...

NEW YORK, March 20 (Reuters) - Palantir (PLTR)’s Maven artificial intelligence system will become an official program of record, Deputy Secretary of Defense Steve Feinberg said in a letter to Pentagon ...