"Biasing Techniques (BJT)", "Transistor Biasing Calculations", "DC Load Line of BJT Biasing Circuit", "Base Bias in BJT", "Collector to Base Bias Circuit", "Voltage Divider Bias Circuit", "Comparison of Different Biasing Circuits", "BJT Bias Circuit Troubleshooting", "Bias Circuit Design", "DC Analysis of BJT Amplifier Circuits", "Bias Circuit Thermal Stability", "Stability Factors", "Biasing Transistor Switching Circuits", "Modified collector to base bias circuit", "Diode and Thermistor Compensation technique", "FET Biasing", "Coupling and Bypassing Capacitors", "Biasing of MOSFET", "AC Load Line of BJT", "Transistor Models and Parameters:", "CE Circuit with Unbypassed Emitter Resistor", "Common Collector Amplifier Circuit", "Small Signal Low Frequency h-parameter Model", "Difference Between Common Base Common Emitter and Common Collector:", "Processing of Semiconductor Materials", "Diode Fabrication Process and Packaging", "Types of JFET", "Working of JFET", "Biasing of JFET", "Transistor Construction Techniques and Performance" stringArrayList.add("Biasing Techniques (BJT)"); stringArrayList.add("Transistor Biasing Calculations"); stringArrayList.add("DC Load Line of BJT Biasing Circuit"); stringArrayList.add("Base Bias in BJT"); stringArrayList.add("Collector to Base Bias Circuit"); stringArrayList.add("Voltage Divider Bias Circuit"); stringArrayList.add("Comparison of Different Biasing Circuits"); stringArrayList.add("BJT Bias Circuit Troubleshooting"); stringArrayList.add("Bias Circuit Design"); stringArrayList.add("DC Analysis of BJT Amplifier Circuits"); stringArrayList.add("Bias Circuit Thermal Stability"); stringArrayList.add("Stability Factors"); stringArrayList.add("Biasing Transistor Switching Circuits"); stringArrayList.add("Modified collector to base bias circuit"); stringArrayList.add("Diode and Thermistor Compensation technique"); stringArrayList.add("FET Biasing"); stringArrayList.add("Coupling and Bypassing Capacitors"); stringArrayList.add("Biasing of MOSFET"); stringArrayList.add("AC Load Line of BJT"); stringArrayList.add("Transistor Models and Parameters:"); stringArrayList.add("CE Circuit with Unbypassed Emitter Resistor"); stringArrayList.add("Common Collector Amplifier Circuit"); stringArrayList.add("Small Signal Low Frequency h-parameter Model"); stringArrayList.add("Difference Between Common Base Common Emitter and Common Collector:"); stringArrayList.add("Processing of Semiconductor Materials"); stringArrayList.add("Diode Fabrication Process and Packaging"); stringArrayList.add("Types of JFET"); stringArrayList.add("Working of JFET"); stringArrayList.add("Biasing of JFET"); stringArrayList.add("Transistor Construction Techniques and Performance"); if (selected.equals("Biasing Techniques (BJT)")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/1.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Transistor Biasing Calculations")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); 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i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/10.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Bias Circuit Thermal Stability")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/11.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Stability Factors")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/12.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Biasing Transistor Switching Circuits")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/13.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Modified collector to base bias circuit")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/14.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Diode and Thermistor Compensation technique")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/15.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("FET Biasing")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/16.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Coupling and Bypassing Capacitors")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/17.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Biasing of MOSFET")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/18.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("AC Load Line of BJT")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/19.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Transistor Models and Parameters:")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/20.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("CE Circuit with Unbypassed Emitter Resistor")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/21.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Common Collector Amplifier Circuit")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/22.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Small Signal Low Frequency h-parameter Model")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/23.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Difference Between Common Base Common Emitter and Common Collector:")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/24.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Processing of Semiconductor Materials")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/25.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Diode Fabrication Process and Packaging")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/26.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Types of JFET")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/27.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Working of JFET")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/28.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Biasing of JFET")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/29.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Transistor Construction Techniques and Performance")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url" , "file:///android_asset/30.htm" ); i.putExtra( "value", adapter.getItem(position)); startActivity(i); }