Automatic Arduino Bicycle Shifter 16 Comments by: Danie Conradie September 4, 2020 ...

A secure Automatic Door Lock System built using Arduino UNO, 4x4 keypad, servo motor, LCD display, and buzzer. The system unlocks with a correct password, provides real-time feedback on the LCD, and ...

📌 Project Overview Purpose: Secure playground access with password-protected door lock. Hardware: Arduino Uno, ESP module, 16x2 LCD, micro servo (MG90s), keypad, limit switch. Features: Password ...

Perhaps you could create an Arduino device to lean on the door right before the Arduino device bolts the door. It's not clear if the lock unlocks the door when you close that incognito browser.

DIY Arduino smart lock with voice recognition access 1:19 pm July 18, 2022 By Julian Horsey Arduino enthusiasts, makers and those of you looking to learn more about electronics.

If you need a reminder not to put your complete trust in standard combination locks, here it is. Samy Kamkar, who once also engineered software that can hijack drones, created a motorized lock ...

The security flaws on this common hotel keycard lock are nothing short of face-palmingly stupid. Look closely at the picture above. This is a hotel room door swinging open. The device he holds in h… ...

You can program it to lock closed between, say, the hours of 12pm and 1pm if that's when you spend the most money, or if you pass by your favourite shop, powered by a GPS.

The automatic code generation and Arduino microcontroller should be a part of that strategy from the beginning of an engineering student's career. Innovative concepts, expressed graphically for all to ...