In this post, we’ll teach you how to make a simple electronic lock using a good ole 555 timer. The concept is very simple. We wire an IC 555 in monostable mode and connect three switches in series between trigger(2) and GND. Only when all the switches are active, will the IC activate. Also connect [...]

We all know what a wonderful language PHP happens to be. We also know how unorganized it is. Unless you follow software engineering norms from the very beginnning and isolate all your backend functions from your middle and front end files, very soon you will have nightmarish code where a simple change demands hours of [...]

Once in a rare while you need a function which can accept infinite number of arguments. Most programmers only rarely learn this trick which can be useful at times. When you want to process an infinite number of parameters, here are the tricks to use: PHP This is rather simple in PHP as PHP doesn’t [...]

A question which all beginners face is: which programming language should I learn? Which one will help me more? Not many people know this, but there is a sequence of learning that has been followed so far. Students start with a very minimal language like Logo/Quick Basic then move on to C/C++(for DOS) and only [...]

We thought we’ll just say hi and what we’re here to do. No this is not another technology review site…we’ll do that occasionally, but not the same technology after all. The purpose of this blog is not to teach you how to use technology, but to teach you how to make it! Why buy an [...]