topstarcreations's instructables
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- topstarcreations commented on vishnumaiea's instructable Rechargeable LED Flashlight Using PVC Pipe
- topstarcreations commented on topstarcreations's instructable How to Make Continuity Tester Using Android Phone (Full Video)View Instructable »
You can use "1K" to "5K" resistors . This video I used "3K "resistor.
- topstarcreations commented on BrittLiv's instructable Qi Green Lantern ChargerView Instructable »
Super work.
- topstarcreations's instructable Telephone Receiver to Headphone's weekly stats:
- topstarcreations's instructable Battery Parallel, Series Switching's weekly stats:
- topstarcreations followed vina1991
- topstarcreations commented on Sanghoon Cho's instructable Simple and Useful LC Meter Using Android ApplicationView Instructable »
Thank You.. :)
- topstarcreations followed Sanghoon Cho
- topstarcreations commented on Sanghoon Cho's instructable Simple and Useful LC Meter Using Android ApplicationView Instructable »
You are really great man.. Super..
- topstarcreations commented on randofo's instructable Intro to SolderingView Instructable »
thank you so much sir.
- topstarcreations followed randofo
- topstarcreations commented on dex3844's instructable Bluetooth Headset HackView Instructable »
Great Idea!
- topstarcreations commented on topstarcreations's instructable How to Make Continuity Tester Using Android Phone (Full Video)
- topstarcreations commented on topstarcreations's instructable Continuity Tester (Using Android Phone)
activity_main.xml<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="…
see more »This is the Output
MainActivity.javapackage com.topstarcreations.continuitytestersample;import android.app.Activity;import android.os.Bundle;import android.view.KeyEvent;import android.widget.TextView;public class MainActivity extends Activity {TextView valueChange;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);valueChange = (TextView)findViewById(R.id.textView1);} @Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {switch (keyCode) {case KeyEvent.KEYCODE_HEADSETHOOK:event.startTracking();valueChange.setText("1");return true;}return super.onKeyDown(keyCode, event); } @Overridepublic boolean onKeyUp(int keyCode, KeyEvent event) {switch (keyCode) {case KeyEvent.KEYCODE_HEADSETHOOK:event.startT…
see more »View Instructable »using multimeter
great work..