A whole new computer for just Rs 3500 really… Well, kind of, I’m not quite talking about a desktop or a laptop with all the bells and whistles I’m talking about the little single board computer – the ‘Raspberry Pi’. A tiny credit card sized device with so many uses that it’s possibly the biggest DIY material for tech’ies. Continue reading
A CPU is a terrifically complex piece of hardware. Even Intel’s most lightweight processors comprise more than 40 million transistors on a piece of silicon the size of a fingernail. And it isn’t only about numbers: the way these transistors implement the core logic that drives laptops and desktop PCs is the product of some seriously advanced electronic engineering.
Although the physical construction of CPUs may be abstruse, it isn’t hard to understand the principles of how modern processors are designed, and how they work. An understanding of how instructions are processed inside the CPU can also help programmers construct their code so it will run as quickly and efficiently as possible – although these days much processor optimization is handled automatically by the compiler. Continue reading
Talk Technical Talk Science 