Is our Universe really a projection of a holographic film ? Are we real or just a holographic illusion ? As per the holographic principle the universe might just be a holographic projection!... Read more
Sony MDR XB30EX "Extra Bass" Headphone reviewed. Do these headphones offer extra and clean Bass ? ... Come in to check it out! Read more
![Roccat Kova[+] Review](https://www.ocfreaks.com/wp-content/uploads/2013/05/feat.jpg)
Today we'll be reviewing 'ze' Roccat Kova[+] Mouse for our Gaming Freaks. The mouse that I have in my hands is certainly not for budget gamer (or may be? - well , it depends xD ) .... Read more
The Basics After writing the first blinky program using random delay , now its time to improvise and induce precise delay using timers! The real fun in embedded starts when you start playing... Read more
Many guys including me have been facing a problem with KEIL uVision4 with ARM7 based microcontrollers like LPC2148 where the Interrupts or IRQs wont execute even if the code is correct .. bu... Read more
Project Bootstrap – (Yet another xD) DIY 3 Axis CNC Project Bootstrap is OCFreaks’ 2nd Official Project which is – a Homemade DIY CNC Routing and Milling Machine. For those... Read more
This is DIY CNC Interval 2B – Linear Motion Bearings, Motor & Coupling Selection. Linear Motion Bearings , Shafts and Support Blocks For linear translation support I decided to go... Read more
Introduction Hey Folks! Lets make our own Lead Screw End support for our DIY CNCs! I’ll let images do all the talking since therez nothing much to write about xD. So this was my situat... Read more
On special request of our readers today we are posting a new tutorial for interfacing HD44780U / KS0066U based 16x2 LCD Module with LPC2148 microcontroller. Read more
Introduction PLL stands for Phase Locked Loop and is used to generate clock pulse given a reference clock input which is generally from a crystal oscillator(or XTAL). Configuring and using P... Read more
DIY CNC Interval 2A: Leadscrew, Leadnut & Bearing Selection In the first part of this Diy CNC Series I had given a brief introduction on my way of building a CNC. Here I talk on one of... Read more
Building Blocks of DIY Quadcopter: Introduction & Overview Lately I got involved into another DIY project – A Quadcopter. It was during my exams I got into this xD. And it was dur... Read more
DIY CNC Interval 1: Inception I had originally thought(not planned) of building a CNC Machine back in 2011 .. but then it was just in my head since I was noob in mechanical stuff. Frankly sp... Read more
This hexapod was a scratch build project with custom design , electronics , software control and manually cut parts which took quite a bit of time initially. I just had 20 servos and an LPC2... Read more
When getting started in embedded programming, GPIO (viz. General Purpose Input Output) pins are one of the first things played with. Its also quite evident that the most popular “hello... Read more