The DY0A14D9H is a Bluetooth chip found in the cheap Bluetooth audio receiver from china There is no datasheet of this ic available. When opened the receiver, i found many leads of this IC not connected in the circuit, this…
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Ported DTS Headphone X Download for Android
The DTS Headphone:X is a surround sound system, it can probably make ordinary headphones sound like surround sound or stereo virtualization and this is now ported for Android. Be it music, movies or games, headphone:x can deliver mesmerizing sound effects…
Fix Method invocation ‘vibrate may produce java.lang.NullPointerException’
Here is how you can Fix the “Method invocation ‘vibrate’ may produce ‘java.lang.NullPointerException” Error in Android Studio Java This error is common and can be easily fixed with the following code, it works by encapsulating the java vibrate action code…
Make a Popupmenu in Android Java
Create a PopupMenu in android java with menu resource and icons support This Popupmenu for android is fully functional with menu resource file, icons etc. The menu is engulfed in Try block so any exceptions it may thrown are caught.…
Faceapp Download for Android
Faceapp became a huge hit in the world, millions of people downloaded the app to see their future self, faceapp can make you appear realistically old, make you smile, grow beard, wear glasses etc.…
12V Inverter Battery Charger Circuit
12V Inverter Battery Charger Circuit This is a simple but old and not recommended inverter battery charger that can be used to recharge a 12V Battery Keep in mind this circuit doesn’t have any protection like over charging protection, battery…
Electronics Symbols Download
Electronics schematic drawing symbols download This is a Zip package containing electronics component symbols that can be used to draw high quality schematic diagrams. in the package, there is csh files for each components, csh files are Photoshop custom shape…
DIY Adjustable Projector Stand Wall Mount
Build your own adjustable Movie Projector stand with wood Here is a do it yourself LED projector stand completely built with wood, this was made for my i9 projector. Rotatable clockwise,changeable height to adjust projection position and can be mounted…
Make a Button Blink Animate in Android Java
Here is java code to animate android button You can make a button blink or animate in Android java with this simple code, here i chose a toggle button and then set the animation code to make it blink. You…
Stop Other Sounds When New Sound is Selected in Android Java
Stop Other Audio Sound When Currently Selected Audio is Playing in Android Studio Java So if you are working on a sound related android app, like soundboard, ghost sound, cow sounds etc, you will need to disable other sounds while…