Hacking Electronics illustrated Diy Guide For Makers & Hobbyists – PDF DOWNLOAD
TABLE OF CONTENTS:
Hacking Electronics illustrated Diy Guide For Makers & Hobbyists – PDF DOWNLOAD
Cover.................................................................... 1
About the Author......................................................... 3
Title Page............................................................... 4
Copyright Page........................................................... 5
Contents at a Glance..................................................... 8
Contents................................................................. 10
Acknowledgments.......................................................... 20
Introduction............................................................. 22
You Will Need........................................................ 23
How to Use This Book................................................. 24
1. Getting Started....................................................... 28
Getting Stuff........................................................ 28
Buying Components................................................ 28
Where to Buy Things to Hack...................................... 29
A Basic Toolkit.................................................. 30
How to Strip a Wire.................................................. 32
You Will Need.................................................... 32
How to Join Wires Together by Twisting............................... 34
You Will Need.................................................... 34
How to Join Wires by Soldering....................................... 35
Safety........................................................... 35
You Will Need.................................................... 36
Soldering........................................................ 37
Joining Wires.................................................... 38
How to Test a Connection............................................. 39
You Will Need.................................................... 39
How to Hack a Computer Fan to Keep Soldering Fumes Away.............. 41
You Will Need.................................................... 41
Construction..................................................... 41
Summary.............................................................. 45
2. Theory and Practice................................................... 46
How to Assemble a Starter Kit of Components.......................... 46
You Will Need.................................................... 46
How to Identify Electronic Components................................ 47
Resistors........................................................ 47
Capacitors....................................................... 49
Diodes........................................................... 50
LEDs............................................................. 50
Transistors...................................................... 51
Integrated Circuits.............................................. 51
Other Stuff...................................................... 52
Surface Mount Components......................................... 52
What Are Current, Resistance, and Voltage?........................... 52
Current.......................................................... 53
Resistance....................................................... 53
Voltage.......................................................... 53
Ohm’s Law........................................................ 54
What Is Power?....................................................... 55
How to Read a Schematic Diagram...................................... 56
The First Rule of Schematics: Positive Voltages Are Uppermost.... 56
Second Rule of Schematics: Things Happen Left to Right........... 57
Names and Values................................................. 57
Component Symbols................................................ 57
Summary.............................................................. 58
3. Basic Hacks........................................................... 60
How to Make a Resistor Get Hot....................................... 60
You Will Need.................................................... 60
The Experiment................................................... 60
How to Use Resistors to Divide a Voltage............................. 61
You Will Need.................................................... 61
How to Convert a Resistance to a Voltage (and Make a Light Meter).... 64
You Will Need.................................................... 64
Hack a Push Light to Make It Light Sensing........................... 66
You Will Need.................................................... 66
Breadboard....................................................... 67
Construction..................................................... 68
How to Choose a Bipolar Transistor................................... 72
Datasheets....................................................... 72
MOSFET Transistors............................................... 73
PNP and N-Channel Transistors.................................... 73
Common Transistors............................................... 74
How to Use a Power MOSFET to Control a Motor......................... 75
You Will Need.................................................... 75
Breadboard....................................................... 75
How to Select the Right Switch....................................... 77
Push-Button Switches............................................. 77
Microswitches.................................................... 78
Toggle Switches.................................................. 78
Summary.............................................................. 80
4. LEDs.................................................................. 82
How to Stop an LED from Burning Out.................................. 82
You Will Need.................................................... 82
Diodes........................................................... 83
LEDs............................................................. 83
Trying It Out.................................................... 85
How to Select the Right LED for the Job.............................. 86
You Will Need.................................................... 86
Brightness and Angle............................................. 86
Multicolor....................................................... 87
IR and UV........................................................ 87
LEDs for Illumination............................................ 88
How to Use a LM317 to Make a Constant Current Driver................. 89
You Will Need.................................................... 89
Design........................................................... 90
Breadboard....................................................... 91
Construction..................................................... 92
How to Measure the Forward Voltage of an LED......................... 93
You Will Need.................................................... 94
How to Power Large Numbers of LEDs................................... 95
How to Make LEDs Flash............................................... 96
You Will Need.................................................... 96
Breadboard....................................................... 96
How to Use Stripboard (LED Flasher).................................. 98
Designing the Stripboard Layout.................................. 98
You Will Need....................................................100
Construction.....................................................101
Troubleshooting..................................................104
How to Use a Laser Diode Module......................................105
Hacking a Slot Car Racer.............................................105
You Will Need....................................................105
Storing Charge in a Capacitor....................................106
Design...........................................................107
Construction.....................................................108
Testing..........................................................108
Summary..............................................................109
5. Batteries and Power...................................................110
Selecting the Right Battery..........................................110
Battery Capacity.................................................110
Maximum Discharge Rate...........................................111
Single-Use Batteries.............................................111
Rechargeable Batteries...........................................113
Charging Batteries (in General)......................................115
C................................................................115
Over-Charging....................................................116
Over-Discharging.................................................116
Battery Life.....................................................116
How to Charge a NiMH Battery.........................................116
Simple Charging..................................................117
Fast Charging....................................................118
How to Charge a Sealed Lead–Acid Battery.............................118
Charging with a Variable Power Supply............................118
How to Charge a LiPo Battery.........................................119
Hacking a Cell Phone Battery.........................................120
Controlling the Voltage from a Battery...............................122
You Will Need....................................................123
Breadboard.......................................................124
Boosting Voltage.....................................................124
Calculating How Long a Battery Will Last.............................125
How to Design for Battery Backup.....................................126
Diodes...........................................................126
Trickle Charging.................................................127
How to Use Solar Cells...............................................128
Testing a Solar Panel............................................129
Trickle Charging with a Solar Panel..............................130
Minimizing Power Consumption.....................................131
Summary..............................................................131
6. Hacking Arduino.......................................................132
How to Set up Arduino (and Blink an LED).............................133
You Will Need....................................................133
Setting Up Arduino...............................................133
Modifying the Blink Sketch.......................................136
How to Make an Arduino Control a Relay...............................139
Relays...........................................................139
Arduino Outputs..................................................139
You Will Need....................................................141
Construction.....................................................141
Software.........................................................142
How to Hack a Toy for Arduino Control................................143
You Will Need....................................................143
Construction.....................................................143
The Serial Monitor...............................................145
Software.........................................................145
How to Measure Voltage with an Arduino...............................146
You Will Need....................................................147
Construction.....................................................147
Software.........................................................147
How to Use an Arduino to Control an LED..............................149
You Will Need....................................................149
Construction.....................................................149
Software (Flashing)..............................................150
Software (Brightness)............................................151
How to Play a Sound with an Arduino..................................152
You Will Need....................................................152
Construction.....................................................153
Software.........................................................153
How to Use Arduino Shields...........................................154
How to Control a Relay from a Web Page...............................155
You Will Need....................................................156
Construction.....................................................157
Network Configuration............................................158
Testing..........................................................158
Software.........................................................159
How to Use an Alphanumeric LCD Shield with Arduino...................163
You Will Need....................................................164
Construction.....................................................164
Software.........................................................164
How to Drive a Servo Motor with an Arduino...........................166
You Will Need....................................................167
Construction.....................................................167
Software.........................................................167
How to Charlieplex LEDs..............................................169
You Will Need....................................................170
Construction.....................................................170
Software.........................................................170
How to Type Passwords Automatically..................................172
You Will Need....................................................173
Construction.....................................................173
Software.........................................................173
Summary..............................................................174
7. Hacking with Modules..................................................176
How to Use a PIR Motion Sensor Module................................176
You Will Need (PIR and LED)......................................177
Breadboard.......................................................177
You Will Need (PIR and Arduino)..................................178
Construction.....................................................178
Software.........................................................179
How to Use Ultrasonic Rangefinder Modules............................180
You Will Need....................................................181
The HC-SR04 Rangefinder..........................................182
The MaxBotix LV-EZ1 Rangefinder..................................184
How to Use a Wireless Remote Module..................................186
You Will Need....................................................186
Breadboard.......................................................186
How to Use a Wireless Remote Module with Arduino.....................188
You Will Need....................................................188
Software.........................................................188
How to Control Motor Speed with a Power MOSFET.......................190
You Will Need....................................................190
Breadboard.......................................................191
Software.........................................................192
How to Control DC Motors with an H-Bridge Module.....................193
You Will Need....................................................197
Breadboard.......................................................197
Using the Control Pins...........................................198
How to Control a Stepper Motor with an H-Bridge Module...............199
You Will Need....................................................201
Construction.....................................................202
Software.........................................................202
How to Make a Simple Robot Rover.....................................204
You Will Need....................................................205
Construction.....................................................206
Testing..........................................................208
Software.........................................................209
How to Use a Seven-Segment LED Display Module........................210
You Will Need....................................................212
Construction.....................................................213
Software.........................................................214
How to Use a Real-Time Clock Module..................................215
You Will Need....................................................216
Construction.....................................................217
Software.........................................................218
Summary..............................................................219
8. Hacking with Sensors..................................................220
How to Detect Noxious Gas............................................220
You Will Need....................................................220
The LM311 Comparator.............................................221
Breadboard.......................................................222
Using a Gas Sensor with an Arduino...............................223
How to Measure Something’s Color.....................................224
You Will Need....................................................225
Construction.....................................................226
Software.........................................................226
How to Detect Vibration..............................................229
You Will Need....................................................229
Construction.....................................................229
Software.........................................................230
How to Measure Temperature...........................................231
You Will Need....................................................232
Construction.....................................................232
Software.........................................................232
How to Use an Accelerometer..........................................233
You Will Need....................................................234
Construction.....................................................234
Software.........................................................235
How to Sense Magnetic Fields.........................................237
You Will Need....................................................238
Construction.....................................................238
Software.........................................................239
Summary..............................................................239
9. Audio Hacks...........................................................240
Hacking Audio Leads..................................................240
General Principals...............................................240
Soldering Audio Connectors.......................................242
Converting a Stereo Signal to Mono...............................244
How to Use a Microphone Module.......................................245
How to Make an FM Bug................................................247
You Will Need....................................................248
Construction.....................................................248
Testing..........................................................250
Selecting Loudspeakers...............................................250
How to Make a 1-Watt Audio Amplifier.................................251
You Will Need....................................................252
Construction.....................................................253
Testing..........................................................254
How to Generate Tones with a 555 Timer...............................254
You Will Need....................................................256
Construction.....................................................256
How to Make a USB Music Controller...................................256
You Will Need....................................................257
Construction.....................................................257
Software.........................................................257
How to Make a Software VU Meter......................................259
You Will Need....................................................260
Construction.....................................................260
Software.........................................................260
Summary..............................................................261
10. Mending and Breaking Electronics.....................................262
How to Avoid Electrocution...........................................262
How to Take Something Apart AND Put It Back Together Again...........263
How to Check a Fuse..................................................264
How to Test a Battery................................................266
How to Test a Heating Element........................................267
Finding and Replacing Failed Components..............................267
Testing Components...............................................267
Desoldering......................................................268
Replacement......................................................269
How to Scavenge Useful Components....................................269
How to Reuse a Cell Phone Power Adapter..............................270
Summary..............................................................271
11. Tools................................................................272
How to Use a Multimeter (General)....................................272
Continuity and Diode Test........................................272
Resistance.......................................................273
Capacitance......................................................274
Temperature......................................................274
AC Voltage.......................................................275
DC Voltage.......................................................276
DC Current.......................................................276
AC Current.......................................................277
Frequency........................................................277
How to Use a Multimeter to Test a Transistor.........................277
How to Use a Lab Power Supply........................................278
Introducing: The Oscilloscope........................................279
Software Tools.......................................................280
Simulation
......................................................280
Fritzing
........................................................280
EAGLE PCB........................................................281
Online Calculators...............................................283
Summary..............................................................283
Appendix: Parts
.........................................................284
Tools................................................................284
Components...........................................................285
Component Starter Kits...........................................285
Resistors........................................................285
Capacitors.......................................................286
Semiconductors...................................................286
Hardware and Miscellaneous.......................................287
Modules..........................................................288
Index....................................................................290
HACKING ELECTRONICS ILLUSTRATED DIY GUIDE FOR MAKERS & HOBBYISTS – PDF DOWNLOAD:
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Hacking Electronics illustrated Diy Guide For Makers & Hobbyists – PDF DOWNLOADHacking Electronics illustrated Diy Guide For Makers & Hobbyists – PDF DOWNLOAD
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