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Showing posts from May, 2012

LG Optimus LTE2 vs lg optimus 4x hd

LG Optimus LTE2

LG Optimus LTE2 GSM is a 4.5 inch 8MP Quad-core 1.5GHz Smartphone which features massive amount of ram ie 2GB RAM and runs on Android 4.0 .

some of its core specifications are as follows:

2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 1900MHz Body Dimensions 132.9 x 67.9 x 10.4 mm Weight 135 g  Battery Standard battery, Li-Ion 2150 mAh
FEATURES
IT HAS Touch-sensitive controls Display Type True HD-IPS LCD capacitive touchscreen, 16M colors Size 720 x 1280 pixels, 4.5 inches, (~326 ppi pixel density) ,Multitouch Yes ,Sound Alert types Vibration,MP3, WAV ringtones ,Loudspeaker Yes ,3.5mm jack Yes ,Memory Card slot microSD, up to 32 GB ,Internal 4 GB storage, 2 GB RAM ,Data GPRS Yes ,EDGE Yes ,Speed HSPA+,HSUPA,LTE WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot ,Bluetooth Yes, v3.0 with A2DP, EDR ,USB Yes, microUSB v2.0 ,Camera Primary 8 MP, 3264x2448 pixels, autofocus, LED flash ,Features Geo-tagging, face and smile detection ,Video Yes, 1080p,Secondar…

Gas leak detector circuit

The gas leakage circuit uses the SEN-1327 gas sensor module from RhydoLABZ. Its output goes high when the gas level reaches or exceeds certain point. A preset in the module is used to set the threshold. Interfacing with the sensor module is done through a 4-pin SIP header.
Pin details of the gas sensor module are shown in Fig. 2. An MQ-6 gas sensor is used in the gas sensor module. The sensor can also be used to detect combustible gases, especially methane.
Whenever there is LPG concentration of 1000 ppm (parts per million) in the area, the O

UT pin of the sensor module goes high. This signal drives timer IC 555, which is wired as an astable multivibrator. The multivibrator basically works as a tone generator. Output pin 3 of IC 555 is connected to LED1 and speaker-driver transistor SL100 through current-limiting resistors R5 and R4, respectively. LED1 glows and the alarm sounds to alert the user of gas leakage. The pitch of the tone can be changed by varying preset VR1. Us…

LG Optimus LTE2

True HD IPS  2GB RAM wireless charging Android 4.0   2,150mAh battery

recently lg announced its galaxy s3 rival lg optimus lte2 in Korea on the day of galaxy s3 Launce that is on may 3 .Samsung's Korean rival decided not to let the Galaxy S III have the full spotlight for long, officially unleashing the Optimus LTE2.its tech specs were mind blowing which included :


True HD IPS  2GB RAM wireless charging Android 4.0   2,150mAh battery. it is rumored to include a quad core chip .e havent seen such benchmarks of 2 gb ram in the smart phone arena.so it would serve as the true galaxy s3 rival .it will come in korean market in mid may and in in rest of the world it will be available in June.its price and complete tech specs will be available soon.

Samsung Galaxy S3 competitors

Samsung Galaxy S III vs iPhone 4S, HTC One X, Lumia 900 finally the time has come when the samsung revealed its Galaxy S3 which is most anticipated product among the tech seeker now days which is going to be a super smart phone based on android platform.its specs have others competitors from its rival company like nokia who recently launced its windows 7.5 mango based lumia 900 smartphone which to become popular in the smartphone market.also its competion is with htc one x which to share similar tech specs. and ofcource its all time rival iphone 4s which was launced few much back cant be neglected while its comparison.smart phone like sony Xperia S is also its strong rival with much higher 12 mp camera and 16x digital zoom, LED flash.phones like lg optimus 4x hd and motorola droid series is also on its flagship rival list.
So here it is: one table to rule them all, right after the break.



Galaxy S III
iPhone 4S
HTC One X

Lumia 900 

PlatformAndroid 4 with TouchWiziOS 5Android 4 with HTC Sense…