We're so dependent on our gadgets - no wonder we're discombobulated when they don't perform. Of course, some gadgets are more crucial than others. When your garage door keypad's not working right, ...

Locks come in a variety of types and designs to meet a wide range of security needs. While many locks use a simple key-and-tumbler design, some locks use technology that is significantly more advanced ...

We’re so dependent on our gadgets − no wonder we’re discombobulated when they don’t perform. Of course, some gadgets are more crucial than others. When your garage door keypad’s not working right, ...

The project is based on the QProx QT160 charge transfer proximity sensor chip which aims to develop a simple 6-button keypad. All the work is done by the chip which functions as the brain of the ...