Tuesday, April 7, 2020

Big chance to win a Iphone 8 for free - Suggest a Name for Brand - International Giveaways- Best Giveways

Hi Dear do you want to win a Apple Phone,,

Apple iphone 8 - 8th Wonder of The World! 
The wait is over after a long time so get yourself ready for Apple iphone 8 which is the best hit from its manufacturer Apple so far. We have already heard that this phone has revised design and rumors are indicating that the Apple's upcoming new iphone has integrated home button for latest 8. On front a fingerprint scanner is placed below the screen while the front camera is located on the top of Apple iphone's 8 display. Well in year 2017 you will see with your own naked eyes that world's leading brand has improvised and adapted total new method for construction of iphone 8. Hexacore processor is embedded on the top of the latest chipset Apple A11 while iOS 11 is running inside Apple iphone 8's veins. Protected by the Sapphire crystal glass and oleo-phobic coating 4.7 inches LED-backlit IPS LCD display is installed which is going to happen first time in 10 years history of Apple. 2GB RAM makes the iphone 8 more reliable for multi-tasking while for the storage of massive applications along with data, 256GB of built-in capacious memory is installed inside Apple's chassis. Just like iphone 7 Plus this new model has packed 12 MP dual camera on back to make images of Apple iphone 8 more vibrant with less noise. Get yourself registered for such an amazing device because it will change your perspective about the smartphone.  

First We check the specification of the phone:

BuildOSIOS 11  
Dimensions138.4 x 67.3 x 7.3 mm  
Weight148 g  
SIMSingle SIM (Nano-SIM)  
ColorsSilver, Space Gray, Gold  
Frequency2G BandSIM1: GSM 850 / 900 / 1800 / 1900  
3G BandHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100  
4G BandLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)  
ProcessorCPUHexa Core (2x Monsoon + 4x Mistral)  
ChipsetApple A11 Bionic  
GPU(3-core graphics)  
DisplayTechnologyLED-backlit IPS LCD capacitive touchscreen, 16M Colors, Multitouch  
Size4.7 Inches  
Resolution750 x 1334 Pixels (~326 PPI)  
ProtectionIon-strengthened glass, oleophobic coating  
Extra FeaturesWide color gamut display, 3D Touch display & home button, True-tone display  
MemoryBuilt-in64/256GB Built-in, 2GB RAM  
CardNo  
CameraMain12 MP, Autofocus, OIS, Quad-LED + dual tone flash  
Featuresf/1.8, 28mm, phase detection, 1/3" sensor size, Geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama), Video (2160p@24/30/60fps, 1080p@30/60/120/240fps)  
Front7 MP, f/2.2, 1080p@30fps, 720p@240fps, face detection, HDR, panorama  
ConnectivityWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot  
Bluetoothv5.0 with A2DP, LE  
GPSYes + A-GPS support & Glonass, BDS, GALILEO  
RadioNo  
USB2.0, reversible connector  
NFCYes  
DataGPRSEDGE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE-A (4CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 )  
FeaturesSensorsAccelerometer, Gyro, Compass, Proximity, Barometer, FingerPrint  
AudioLightning to 3.5 mm headphone jack adapter, MP3/WAV/AAX+/AIFF/Apple Lossless player, MP4/H.264 player, Speaker Phone  
BrowserHTML5 (Safari)  
MessagingiMessage, SMS (threaded view), MMS, Email, Push Email  
Gamesbuilt-in + downloadable  
TorchYes  
ExtraActive noise cancellation with dedicated mic, Lightning to 3.5 mm headphone jack adapter incl, IP67 certified - dust and water resistant, Siri natural language commands and dictation, iCloud cloud service, Water resistant up to 1.5 meters and 30 minutes, Apple Pay (Visa, MasterCard, AMEX certified), Document editor  
BatteryCapacity(Li-ion Non removable), 1821 mAh  
Talktimeup to 14 hrs  
Musicplayup to 40 hrs  
- Wireless charging, Fast battery charging: 50% in 30 min  

Price

 Price in USD: $816  


Oh No You can Win a I phone 8 by simple steps, 

How to Win???

Please go to the given link and suggest a good name of the brand,
No worry It is international contest. Everyone can participate.

Click here for link:

<a href="https://datarecovery.wondershare.com/new-name.html">Win A Brand New Apple Iphone 8 </a>

Thursday, January 26, 2012

WATER LEVEL INDICATOR


Introduction
Water level indicator is used to measure the level of water in tank reservoir. Works on the basic principal of transistor. When the water level increases the no. of led’s on circuit glows. Water present in tank can easily be measure.
 
COMPONENTS
470 R*4, 1k*4 resistors
A1015*4 transistors
Buzzer (12v)
LED*4
12 volt battery source(DC)
 
PROCEDURE
In this circuit transistor switching is being processed. When any wire dipped in water N through water providing negative voltage on the BASE. Current begins to flow through collector  and LED’s starts glowing. When the water level reaches to maximum level buzzer will operate and starts giving alarm signal. This circuit has four levels(LOW, MID, NORMAL, HIGH).
 
APPLICATIONS
No need to go on the roof and check the water level.
Same circuit can be used for under ground water storage.
It is used to predict the arrivals of floods.
It can be used to incoming and out going water in large water reservoirs.

High Pass Filter and Low Pass Filter


High Pass filter: 
 A high pass filter blocks all frequencies from zero up to
cutoff frequency and passes all frequencies above the cutoff frequency.
In high pass filter we take output across the transistor.

By using fc=1/2∏RC

We can find cutoff frequency.
Low Pass filter: 
A low pass filter is a circuit

 that passes certain frequencies(from zero

 up to cutpff point) and rejects all other

 frequencies(above cutoff point).
In low pass filter we take output across the capacitor.

By using fc=1/2∏RC

We can find cutoff frequency.
Required Components
Resistors (1k,560k), IC Lm 741, Capacitors(0.022µF,47nF)

Battery 9V, battery clip for 9V, Wires, stripboard 12 rows × 25 holes


Followers