Crystal oscillators have only one function. That is to provide stable clock pulses to the digital circuit. Almost all ...

Well, this is actually a very interesting question technically. And it gets us to how quartz movements work. I beg the ...

In the previous post - Matrix Keypad with Atmega8 - part 1, we discussed why a matrix keypad is useful and how we can ...

Many embedded applications require a large number of keys connected to a computing system. For example - a PC ...

We may have many external devices attached to the CPU like a proximity sensor, temperature sensor, buttons, etc. ...

Every project, irrespective of the domain, has processes associated with it. These process make sure the development ...