Friday, 25 December 2015

DJI Phantom Quadcopter



This is the original (version 1.1.1) DJI Phantom Quadcopter , and is intended for users who already have a transmitter (radio controller), battery/batteries, and charger, as these components are not included. When using for the first time, you will need to follow the binding steps outlined in the user manual so that this aircraft will recognize your transmitter. Version 1.1.1 of The DJI Phantom adds a number of small upgrades over previous versions for easier set-up and more-reliable performance. New, Self Tightening propeller blades make set-up easy and protect against loose propeller blades causing in-flight vibrations. New Dual Receivers in the Phantom 1.1.1 and a new transmitter with an upgraded circuit board help increase the Phantoms operating range and help protect against wireless interference. And the new Naza-M V2 GPS autopilot software has better control and more accurate GPS stabilization. It can achieve a maximum horizontal flight speed of 33 ft/s and can ascend and descend at up to 20 ft/s. 

Because of the complexity associated with multi-rotor aircraft, the Phantom relies on the Naza-M V2 autopilot system. This system uses GPS for navigation and to maintain flight stability. While fully manual operation is possible, most users, especially videographers hoping to get the smoothest possible shoots, will opt for GPS Flight Mode. GPS Mode is an autopilot system that keeps the Quadcopter stable and right-side-up when moving, and holds it in a fixed horizontal and vertical position whenever the controls are released.

Warning: Never use the DJI Phantom Quadcopter with your GoPro camera when both devices have their Wi-Fi systems turned on. The DJI Phantom's Wi-Fi and the GoPro camera's Wi-Fi run on the same frequency, so if you use them together when both Wi-Fi systems are engaged, the DJI Phantom's transmitter will lose the ability to communicate with the DJI Phantom Quadcopter. Whenever this happens, you will not be able to tell the Phantom where to fly. This may result in loss of property or damage to your equipment.
Streamlined Design
The portable, streamlined design reflects the aesthetics of its industrial design, while also allowing you to easily pack it into a backpack for transport.
Removable GoPro Camera Mount
Phantom has an external removable camera mount for you to mount a lightweight GoPro camera or other similar camera. It allows you to conveniently capture flight footage for exciting POV shots.
Stable Performance
Phantom has an integrated flight dynamics system, the Naza-M V2 + GPS multi-rotor autopilot system, as well as a dedicated remote control unit and receiver. Flight parameters and functions have been set up before delivery and the proven stability of the Naza-M V2 autopilot system allows you to easily achieve optimum flight performance.
Attitude and GPS Flight Modes
The Phantom Quadcopter has two GPS-assisted flight modes for you to choose from. Of the two, GPS Mode is the most automatic. In GPS Mode the Quadcopter will stop as soon as you release the controls, and will stay hovering at a fixed horizontal and vertical position. This setting is the easiest to fly and is generally preferred for shooting video as the Quadcopter won't drift or be as susceptible to wind gusts.
GPS Attitude Mode, or Attitude Mode, is a more manual flying mode in which the Phantom Quadcopter does not try and maintain a fixed spatial position. When you release the controls it will continue to drift unless friction slows it down, or you stop it. In this mode the Quadcopter will be susceptible to wind gusts. As with other modes that rely on Naza-M V2, to work Return to Home requires proper calibration and connection to more than four GPS satellites.
Intelligent Orientation Control (IOC). IOC is designed to help make flying more intuitive. Nominally, the yaw control will allow the Phantom to rotate continuously, which can quickly become confusing if you lose track of which way is "front". Suddenly your controls can get mixed up, where pressing right causes the craft to move left and pressing forward causes it move backward. Intelligent Orientation Control prevents this from happening, keeping the "tail" of the Quadcopter pointed roughly toward the pilot at all times. To enable IOC you will need to use the Naza-M V2 Assistant Software.
Return to Home Failsafe
If the Phantom loses the signal from the controller for any reason the "return to home" feature will initialize. The aircraft will ascend to 60 feet, and then make a straight-line course back to the "home position" specified during GPS calibration. Once home the Quadcopter will safely descend to the ground and power itself off. As with other modes that rely on Naza-M V2, to work Return to Home requires proper calibration and connection to more than four GPS satellites.
Low Voltage Protection
Phantom offers two levels of low voltage protection, a function of the Naza-M V2 autopilot system. It prevents your multi-rotor from crashing or other harmful consequences caused by low battery voltage. In the first level of protection, the LED indicator blinks red to warn you. In the second level protection the system will trigger the Phantom to land automatically.
Maximum Horizontal Flight Speed of 10m/s
The maximum horizontal flight speed of the Phantom can reach 10m/s and the maximum vertical speed is 6m/s. The perfect combination of speed and stability makes Phantom and excellent shooting accessory.
High-Intensity LED Indicators
LED status light on the tail of the Phantom Quadcopter provides you with various kinds of feedback and warnings. Colors alternate between green, amber and red and can either be flashing or solid. These messages give you valuable information such as whether the GPS is properly calibrated,
Naza-M V2 Assistant Software
After coming to grips with the basics of flying your Quadcopter you will probably want to download and install the free Naza-M V2 Assistant Software for Windows from the DJI website. This program lets you to unlock the full capabilities of your aircraft, allowing you to enable Intelligent Orientation Control (IOC), perform calibration and testing of hardware and software, or, if you're feeling confident, activate advanced flight modes.a

Thursday, 26 November 2015

Audionic SD card headphones

Audionic SD card headphones are the must have for the music lovers on the go. It is a perfect companion to get along with anyone with its outstanding features. This series takes you into a new era of headsets. The headphones with built-in MP3 player and 32GB SD Card support are a very handy combination increasing the portability and providing hassles free carrying.
Audionic never compromises with companioning with 32GB SD card support, built in FM radio, built in microphone, 6 hours battery backup and pc compatibility they have proven the there is no other than Audionic who knows what to do and when to do just for you.
Features
Support up to 32GB SD card
Control Keys
Built-in FM Radio
Built-in Mic
6 hour Battery backup
Use as MP3 Player
For PC Use
Foldable Design
32GB Card Support
The headphone carries 32GB SD card support and PC compatibility makes these headsets inevitable for any user.
Built-in MP3 Player & FM Radio:
The Headphones features Built-in MP3 Player and FM Radio
to fulfill the modern rising demand.
Battery Backup
The headphones ensure 6 hours battery backup and PC compatibility.
Comfortable to Wear
Easy adjustable headband ensures optimum fit that make it comfortable to wear headset.
Sound Quality
It is a perfect audio-chat tool, provides infinite enjoyment with great sound quality.
Direct Playing
The headphones features playing of audio files directly from SD/MMC Card.
DRIVE UNIT
Drive Unit
30mm
IMPEDANCE
Impedance
32ohms
FREQUENCY
Frequency Response
20Hz ~ 20000Hz
CABLE
Cable Length
2.2M
POWER
Rated Power
25MW
SENSITIVITY
Sensitivity
-55dB + 2dB
MIC-DIRECTIVITY
Noise Canceling
Yes
Noise Canceling
 Yes

Audionic Bluetune 2.1

Audionic Bluetune 2.1 Channel hi-fi Speakers is perfect for big rooms that need big sound, unleash the driving bass, lush midrange, and soaring highs of a multi-speaker audio system. Connect it with any bluetooth device like mobile phone, laptop, or Tablet pc and enjoy the Perfect sound. There are so many other inputs are also avaiablable like auxillary, USB / SD/ MMC and FM Radio. No worrys The Audionic blue tunes speakers are with One year International Warrnty.
OutputAudionic Bluetune BT 740 has the out of 7500W. Perfect for large room and hall. Enjoy the bluetooth connectivity and perfect sound with BT 740 Speakers.
Bluetooth WirelessUse your computer, tablet or smartphone to control your music and stream audio wirelessly. Whether next to the Blue tunes or across the room, you'll enjoy wireless freedom and simplicity.
Excellent sound for any speaceAudionic Blue Tunes speaker delivers clear, room-filling sound. The 2.1 Channel Hi Fi Audio system is engineered to provide superior acoustics for any space.
Works with non-Bluetooth devicesConnect the BT 740 wirelessly to computers that don't support Bluetooth using the USB transceiver. Or, use the 3.5 mm auxiliary input to plug in any device with audio output like TVs, music players or game consoles.
Easy ControlsAudionic BT 740 2.1 Channel Hi Fi Speakers have remote with it. You can control all the functions from distance. No need to move for every action. 

Audionic Bluetune 2.1

Audionic Bluetune 2.1 Channel hi-fi Speakers is perfect for big rooms that need big sound, unleash the driving bass, lush midrange, and soaring highs of a multi-speaker audio system. Connect it with any bluetooth device like mobile phone, laptop, or Tablet pc and enjoy the Perfect sound. There are so many other inputs are also avaiablable like auxillary, USB / SD/ MMC and FM Radio. No worrys The Audionic blue tunes speakers are with One year International Warrnty.
OutputAudionic Bluetune BT 750 has the out of 7500W. Perfect for large room and hall. Enjoy the bluetooth connectivity and perfect sound with BT 750 Speakers.
Bluetooth WirelessUse your computer, tablet or smartphone to control your music and stream audio wirelessly. Whether next to the Blue tunes or across the room, you'll enjoy wireless freedom and simplicity.
Excellent sound for any speaceAudionic Blue Tunes speaker delivers clear, room-filling sound. The 2.1 Channel Hi Fi Audio system is engineered to provide superior acoustics for any space.
Works with non-Bluetooth devicesConnect the BT 750 wirelessly to computers that don't support Bluetooth using the USB transceiver. Or, use the 3.5 mm auxiliary input to plug in any device with audio output like TVs, music players or game consoles.
Easy ControlsAudionic BT 750 2.1 Channel Hi Fi Speakers have remote with it. You can control all the functions from distance. No need to move for every action.