MOBILE PHOTOGRAPHY BEST 4 APP FOR ANDROID

MOBILE PHOTOGRAPHY BEST 4 APP FOR ANDROID  

1 SNAPSEED 

 Feature

Black and White , different visual extras, Brightness ,Saturation ,many different kinds of border ,blur effects ,sharpness there are  dozens of possibilities when editing your image to give it that special touch

 2 CAMERA MX 

Feature

Once you have your picture, you can use dozens of different editing tools - from the most traditional, such as color correction or brightness and contrast adjustment, for less common people like frames and mirror effects.

Camera MX is an excellent camera app that offers a lot more than just a camera. Its many features and tools make it an interesting choice which can be your default camera app.  

you can teke picture

3 ADOBE LIGHTROOM CC

 Lightroom cc is the go to app for photograpfers .and there are specific version available for phones and tablets.

Features

the featire set in the mobile version has advanced tool such as tone curves ,contrast and color correction ,and some enhancement tool. the app connects with your Creative cloud subscription.

 4 VSCO

Features

Once you take the selfie photos, it’s time to use VSCO’s filters to create a wonderful photo. Select Edit photo, the app’s filters will appear. This app has many image editing tools such as contrast, metering, cropping, rotating, blurring, shading, etc. Filters like Highlight Tint, Shadow Tint will help your photo more beautiful.

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How to Count Legs or Pin Of Ic ?

Today I am going to share a very easy method for you. With the help of which you can easily count the pin or ball of leg or ball type ic which is applied in mobile. How to Count Legs or Pin Of Ic ?

How to Count Legs or Pins of Leg-Type IC?

The leg ic is counted in anticlockwise direction from the nose point in the digits, as you see in the picture.

Note. The position of the nose cut point varies in ic, just remember the arrow which rotates anticlockwise.

How to Count Balls of Ball-Type IC?

The ball ic is counted from both clock and anticlockwise, in digit (1,2,3,4,5__) in row clockwise direction and alphabet (A, B, C_ _) in columns anticlockwise direction.

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Hot Testing Method

What is Hot Testing Method

When the active voltage coming at the tips of the component installed in the mobile pcb, check by giving 3.7 voltage from the dc supply machine in the mobile phone. So this is called hot testing. These voltages are active voltages, so the section that needs to be checked, that section has to be activated, like before you check the spekar tips, you have to activate the spekar by playing the song.

In this testing, by setting the multimeter in dc (20v) mode, placing the black prob on pcb ground, testing the tips from red probe. So one value is found, that value can be different on the tips of each section. The value and its name in all the sections are written below, if it is more or less than that, then there is a fault in that section of the mobile. This value is not fixed, it may be less, more.

• Ear Phone Connector Tip (+ , -) during working: 1.2V to 3.0V
• Loud Speaker / Ringer Connector Tip (+,-) during working: . 1.2V to 3.0V
• MIC Connector Tip (MIC) (+): 1.8 to 3.0
• Battery Connector Tip (+): 3.7
• Display light IC: CPU (EN Signal ) 1.2V to 2.8 V
• Display Connector Supply Pins: 1.8V to 2.8V
• Display & Touch Connector Signal Pins During Working: . 1.8V to 3.3V
• Camera Connector Supply Pins: 1.8 to 2.9
• Camera Connector Signal Pins During Working: 1.8V to 3.3V
• Key Tip (Row and Column) One Side: 1.8 to 2.8V
• Charger Connector Tip (Vcharge )When charger Connected : 5V to 6V
• Power ON / OFF Switch Point (+): 1.5V to 4.2VMIC Connector Tip (MIC) (+): 1.8 to 3.0
• SIM Card Connector Pin 1 (VSim) When SIM Connected: 1.8 to 3.0V
• Micro SD Card Connector(VDD) When MMC Connected : 1.2V to 3.0V
•  

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 What Is Cold Testing Method 

                                        

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Cold Testing Method

What is Cold testing method 

When riding on the tips of the component installed in the mobile pcb, without giving voltage to the mobile phone and checking it, it is called cold testing.

In this testing, when testing the tips from the black probe by placing the red prob of the multimeter on the ground of pcb, you get a value, that value can be different on the tips of each section. The value and its name in all the sections are written below, if it is more or less than that, then there is a fault in that section of the mobile. This value is not fixed but will be 50 + - then let's assume bad

Ø  Ear Phone Connector Tip (+ , -): .300 to .1500

Ø  Loud Speaker / Ringer Connector Tip (+,-): . 300 to .1500

Ø  Battery Connector Tip (+): .250 to .600

Ø  Battery Connector Tip (Sense): above .500

Ø  Display Connector Supply Pins: .250 to .800

Ø  Display Connector Signal Pins: .250to .800

Ø  Camera Connector Supply Pins: .250 to .800

Ø  Camera Connector Signal Pins: .250 to .800

Ø  Key Tip (Row and Column): .250 to .800

Ø  Charger Connector Tip(Vcharge): .250 to .800

Ø  Charger Connector ( DP/DN):.250 to .800

Ø  Vibrator Motor Connector: .250 to .800

Ø  Power ON / OFF Switch Point (+): .500 to .1800

Ø  MIC Connector Tip (Analog MIC) (+,-): .250 to .1800

Ø  SIM Card Connector Pin 1 (VSim): .250 to .700

Ø  SIM Card Connector Pin 2,3,6: .250 to .800

Ø  SIM Card Connector Pin 4 (GND): .00 (Beep)

Ø  Micro SD Card Connector Pin 4: .250 to .600

Ø  Micro Card Connector Pin 6 (GND): .00 (Beep)

Ø  Micro Card Connector Pin 1,2,3,5,7,8: .250 to .800

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