Boston Dynamics and military robots

Stages of development of the private Military robot, Boston Dynamics, which began initial copies final impressions and experiences these days .. بوسطن دينامك تستمر فى انتاج الروبوتات القادره على تنفيذ مهام عسكريه و الغرض الاساسى منها هو مساعده الجنود فى ارض المعركه و الان فيديو يستعرض حصان روبوتى قادر على تخطى اصعب التضاريس و بمرونه لا تستطيع المركبات العاديه اجتيازها , اما عن قدرات هذا...

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Mushroom Shape Use Friendly Wireless Bluetooth Speaker

www.technologyvista.com: Mushroom Shape Use Friendly Wireless Bluetooth SpeakerFor price and other detail: http://bit.ly/1ga70VqMain Features:Built in the wireless bluetoothSupport phone/laptop/tablet PCSupport TF card convenience to useWireless bluetooth audio transmit functionAdsorption type very convenienceSpecial mushroom appearance, fashionableReceive AUX audio input from laptop/digital...

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Special Ops Uniform Will Transform Commandos Into an Iron Man Army

Options for this story Special Ops Uniform Will Transform Commandos Into an Iron Man Army http://ow.ly/i/3p7ux Watch the video: http://www.youtube.com/watch?feature=player_embedded&v=CgiGU7yCvQMRead full: http://bit.ly/1gyoyIDArmy researchers are developing an advanced military uniform that would turn a special ops commando into Iron Man. Army researchers are developing...

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A lamp in the form of flower!

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Difference Between Microprocessor and Microcontroller

Before going to the difference between microprocessor and micro controller, let’s see the brief introduction of micro processor and micro controller Microprocessor: The microprocessor is a small computer or CPU (central processing unit) used to do arithmetic and logical operation, controlling the system and storing the data etc. the micro processor will process the data of the input/output peripherals...

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Boolean Algebra Calculator

In our circuit, we use Boolean algebra simplification methods like the Quine-McCluskey algorithm to simplify the Boolean expression and display the output on the display. It works as a portable calculator to simplify the Boolean expression on the fly. Boolean Algebra Calculator Circuit Features: Portable Fast Low power Low cost Reliable Block Diagram of Boolean Algebra Calculator: Figure...

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Types and Applications of Microcontrollers

Introduction to Microcontroller: A microcontroller (μC or uC) is a solitary chip microcomputer fabricated from VLSI fabrication. A micro controller is also known as embedded controller. Today various types of microcontrollers are available in market with different word lengths such as 4bit, 8bit, 64bit and 128bit microcontrollers. Microcontroller is a compressed micro computer manufactured to control the functions of embedded systems in office machines, robots, home appliances, motor vehicles,...

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What happens when a d.c motor is connected across an ac supply?

A) *.Since on ac supply, reactance will come in to play,the a.c supply will be offered impedance(not resistance) by the armature winding. consequently,with a.c supply,current will be much less.The motor will run but it would not carry the same load as it would on d.c. supply. *.There would be more sparking at the brushes *.Though motor armature is laminated as a rule, the field poles are not. consequently,eddy...

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Japanese Engineers Launch The World’s Fastest Passenger Train

The people of Japan have been enchanted by the longest, largest and fastest maglev train in the world. From the middle of the twentieth century, the engineers are working on the maglev train concept. In 1968, James Powell, a researcher at Brookhaven National Lab, thought of using maglev trains (derived from magnetic levitation). The old wheel and axle model has been replaced by levitation...

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self balance Robot

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Arduino miling mechine CNC

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Revolver Shaped Screwdriver With 6 Different Size Drill Bits

 Revolver Shaped Screwdriver With 6 Different Size Drill Bits For price and other detail: Product Description here Do-it-yourselfers can tackle that list of fix-it chores AND pack some heat! Rechargeable screwdriver looks just like a snub-nose revolver. Includes 6 different size drill bits that store in the chambers, and an AC adapter. ...

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Cable size for your motors

NEC Code 430.22 (Size of Cable for Single Motor) Size of Cable for Branch circuit which has Single Motor connection is 125% of Motor Full Load Current Capacity. Example : What is the minimum rating in amperes for Cables supplying 1 No of 5 hp, 415-volt, 3-phase motor at 0.8 Power Factor. Full-load currents for 5 hp = 7Amp.Min Capacity of Cable= (7X125%) =8.75 Amp. ...

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10 mistakes people make working on electrical systems

Options for this story 10 mistakes people make working on electrical systemsBy Jim White, Shermco Industries1. Thinking that it's "only 120 volts" or 208 volts or 480 volts or..."It's only low voltage." Okay, I'll admit that you can have an open casket with a low-voltage hit, but you'll still be dead. The only difference between low and high voltage is how fast it can kill you. High voltage...

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