Robotics

What does one visualize while thinking of a Robot? Does a robot roll as R2D2 (from Star Wars) or walk upright as C3P0? Does it have expressionistic face or a mechanical one? Does it function as vacuum or picks objects for you? As there are many uses of Robotics, it is reasonable to think that there are various designs too. To know how these complex yet intelligent machines move, one needs to look at their engineering, physics closely.

Other than the sci-fi movies, the Robots can be seen around us assembling the cars, in bottling factory etc. The robots have been in the industry for last two decades because of their continuous working ability in an atmosphere, where humans are not even able to stand for minutes, without any supporting equipment, like space.

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Robotics

What does one visualize while thinking of a Robot? Does a robot roll as R2D2 (from Star Wars) or walk upright as C3P0? Does it have expressionistic face or a mechanical one? Does it function as vacuum or picks objects for you? As there are many uses of Robotics, it is reasonable to think that there are various designs too. To know how these complex yet intelligent machines move, one needs to look at their engineering, physics closely.

Other than the sci-fi movies, the Robots can be seen around us assembling the cars, in bottling factory etc. The robots have been in the industry for last two decades because of their continuous working ability in an atmosphere, where humans are not even able to stand for minutes, without any supporting equipment, like space.

Read more on Robotics

PIC Microcontroller

The microcontrollers played revolutionary role in embedded industry after the invention of Intel 8051. The steady and progressive research in this field gave the industry more efficient, high-performance and low-power consumption microcontrollers. The AVR, PIC and ARM are the prime examples. The new age microcontrollers are getting smarter and richer by including latest communication protocols like USB, I2C, SPI, Ethernet, CAN etc.   

PIC microcontrollers 

History:

The PIC microcontroller was developed by General Instruments in 1975. PIC was developed when Microelectronics Division of General Instruments was testing its 16-bit CPU CP1600. Although the CP1600 was a good CPU but it had low I/O performance. The PIC controller was used to offload the I/O the tasks from CPU to improve the overall performance of the system.

In 1985, General Instruments converted their Microelectronics Division to Microchip Technology. PIC stands for Peripheral Interface Controller. The General Instruments used the acronyms Programmable Interface Controller and Programmable Intelligent Computer for the initial PICs (PIC1640 and PIC1650).