Название: 270 Mini Electronics Project with Circuit Diagram
Автор: Suman Debnath
Издательство: Try & Do Innovation
Год: 2015
Страниц: 224
Формат: PDF
Размер: 10 Мб
Язык: English
This Book is written for all the people who love innovation. It is the big collection of ideas to do some innovative project, to make something new. I believe this Book will be helpful for the students for their mini project. My effort will get success if you get any help like project idea, circuit diagram help from this book.
Index 1. DC-DC converter 1 2. Periodically On-Off Mosquito Repellent 2 3. IR sensors (infrared LEDs) to make an object-detection circuit 3 4. Simple Key-Operated Gate Locking System 4 5. Mains Box Heat Monitor 5 6. Faulty Car Indicator Alarm 5 7. Tachometer 6 8. 1W LED For Automotive Applications 7 9. Play With Robotic Eye (IR Sensor) 7 10. Timer From Old Quartz Clock 8 11. Keep Away Ni-Cd From Memory Effect 8 12. Crystal AM Transmitter 9 13. Programmable Electronic Dice 9 14. Software of the Month: Resistor Calculator 1.0.6 10 15. IR-Controlled Water Supply 11 16. PC-Based Candle Igniter 11 17. Noise Meter 11 18. Handy Tester 12 19. Linear Timer For General Use 13 20. Strain Meter 13 21. Digital Soil Moisture Tester 14 22. Over-Heating Indicator for Water Pipe 14 23. Simple Key-hole Lighting Device 15 24. Timer with Musical Alarm 15 25. Automatic Water Pump Controller 16 26. Water Pump Controller 16 27. Ball Speed Checker 17 28. Halogen lamp Saver For Bikes 17 29. Night Vision Enhancer 18 30. Triple-Mode Tone Generator 19 31. Soldering Iron Temperature Controller 20 32. Mains Failure/Resumption Alarm 21 33. Multipurpose White-LED Light 21 34. IR-Based light Control 21 35. Sequential Device Control using TV Remote Control 22 36. Make your own Electric Bug Zapper 22 37. Twilight Lamp Blinker 23 38. Emergency Photo Lamp 23 39. Sound-Operated Intruder Alarm 24 40. Electronic Street Light Switch 25 41. Little Power-Hila Vinegar Battery to power a calculator ! 25 42. Standby Power-Loss Preventer 26 43. Hum-Sensitive Touch Alarm 27 44. Touch Alarm 28 45. Versatile LED Display 28 46. HDD Selector Switch 29 47. Multiutility flash light 29 48. Long-range Burglar Alarm Using Laser Torch 30 49. Twi-light using white LEDs 30 50. PC TIMER 31 51. Infrared Object Counter 31 52. Pushbutton Control For Single-Phase Appliances 32 53. Timer for Mosquito Destroyer 32 54. Automatic Soldering Iron Switch 33 55. White LED Light Probe for Inspection 33 56. Pencell Charge Indicator 34 57. Doorbell-controlled Security Switch 34 58. PC-Based Timer 35 59. Power Resumption Alarm and Low-Voltage Protector 35 60. Miser Flash 36 61. Room Sound Monitor 36 62. Battery-Low Indicator 37 63. Micro Inverter 38 64. Security System Switcher 39 65. Another Water Pump Controller circuit 39 66. Soldering Iron Tip preserver 40 67. Automatic Washbasin Tap Controller 41 68. Over-Speed Indicator 41 69. Speed Checker for Highways 42 70. 1.5W Power Amplifier 42 71. Simple Stereo Level Indicator 42 72. FM Bug 44 73. Calling Bell Using an Intercom 44 74. Digital Frequency Comparator 45 75. Bhajan and Mantra Chanting amplifier 46 76. Cable Tester 47 77. Automatic 3-Phase Induction Motor Starter 48 78. Wireless Stepper Motor Controllers 49 79. Manual EPROM Programmer 50 80. Noise-Muting FM Receiver 50 81. PC-Based Stepper Motor Controller 51 82. Digital Audio/Video Input Selector 52 83. Automatic Bathroom Light with Back-up Lamp 52 84. Simple Low-Power Inverter 52 85. Mains Interruption Counter with Indicator 53 86. Power-on Reminder with LED Lamp 54 87. QUALITY FM TRANSMITTER 54 88. MEDIUM-POWER FM TRANSMITTER 55 89. Four-stage FM Transmitter 55 90. Simple Short-wave Transmitter 55 91. Farmhouse Lantern-Cum-Flasher 56 92. Accurate Foot-Switch 57 93. Multipurpose Listening Device 57 94. Easy Transistor Tester 58 95. TV Pattern Generator 58 96. Sound-Operated Switch for Lamps 58 97. Remote Control using Wireless Doorbell 59 98. RF Signal Detector 59 99. Infrared Interruption Counter 60 100. Audio Mixer with Multiple Controls 60 101. Smart Loop Burglar Alarm 62 102. Temperature-Tolerance Checking System 62 103. Radiation Sensor 63 104. Stereo Headphone Amplifier 63 105. Whisker for Robots 64 106. Freezer Monitor Alarm 64 107. Photometer 65 108. Smart Emergency Light 66 109. Digital Camera Adaptor 66 110. Mock Alarm with Call Bell 67 111. Pocket-Size Reading Lamp 67 112. Rechargeable Torch Based on White LED 68 113. SMF Battery Guard 69 114. Multidoor Opening Alarm with Indicator 69 115. Brake Failure Indicator 70 116. Stress Meter 70 117. Clock Tick-Tock Sound Generator & LED Pendulum 71 118. Battery Charger with Automatic Switch-off 71 119. Earth Leakage Tester 71 120. Controllable Electronic Load Circuit for DC Power Supply 72 121. 16-Way Clap-Operated Switch 72 122. Bedroom Light 73 123. Inexpensive car Protection Unit 74 124. White LED-Based Emergency Lamp and Turning Indicator 74 125. Mains-Operated Christmas Star 75 126. LED Lighting For Christmas 75 127. Timer for Geyser 76 128. Multicell Charger 76 129. Light Dimmer that Doubles as 77 130. 220V Live Wire Scanner 77 131. Smart Switch 78 132. Power Failure and Resumption Alarm 78 133. Doorbell-Cum-Visitor Indicator 78 134. Zener Value Evaluator 79 135. Liquid-Level Alarm 80 136. Electronic Fuse 80 137. Bicycle Guard 81 138. Water-Tank Overflow Indicator 82 139. Simple Smoke Detector 82 140. Remote Emergency Alarm for Unmanned Lifts 83 141. Audio-Controlled Running Light 84 142. Power Supply Reversal Correcter-Cum-Preventer 84 143. Panic Plate 85 144. FM Adaptor for Car Stereo 85 145. Twinkle Twinkle X'mas Star 86 146. Simple Transistor Type and Lead Identifier 86 147. Mains Supply Failure Backup Light 87 148. Capacitor Evaluator 87 149. Signal Diode-Based Fire alarm 88 150. Blown-Fuse Indicator for AC load 88 151. Ding Dong Touch Bell 89 152. Low-cost Stopwatch 89 153. Digitally Adjustable Dancing Lights 90 154. Car Fan Speed Controller 90 155. Shock-Hazard Warning 91 156. IR Receiver Module Tester 91 157. In-Car Food and Beverage Warmer 92 158. Three-Component Flasher 92 159. 555 Timer PWM Audio Amplifier 93 160. Musical Water Shower 93 161. Night Lamp 94 162. Power Pulser 95 163. Continuity Tester With A Chirping Sound 95 164. Hot-Water-Ready Alarm 96 165. Electronic Combination Lock 97 166. Long-Range IR Transmitter 97 167. Automatic Parking Light For Cars 98 168. Peak Hour Timer 98 169. Panic Alarm 99 170. Heat Control Unit 101 171. Electronic Heart 101 172. Ultrasonic Sound Beam Burglar Alarm 102 173. Sunset Lamp 102 174. Electronic Dice 103 175. Solidstate Relay 103 176. Car Porch Guard 104 177. Wire-Break Alarm With Delay 104 178. Cordless Multidoor Alarm 104 179. Pressure-Sensitive Alarm 106 180. Crystal-Based 50Hz Generator 106 181. VISUAL AC MAINS VOLTAGE INDICATOR 107 182. Ignition for Old Cars 108 183. Versatile CMOS/TTL Logic and Clock Probe 109 184. School/College Quiz Buzzer 110 185. Multipurpose Listening Device 110 186. Anti-Sleep Alarm 110 187. DC Changeover System with Battery Protection Unit 111 188. Ultrasonic Proximity Detector 112 189. Another Ultrasonic Proximity Detector circuit 113 190. Turn Your Old Inverter Into An Emergency Power System 113 191. Speed Controller for DC Motor 114 192. Line-Powered Two-Tone Ringer 114 193. Audible IR Proximity Detector 115 194. Semiconductor Relay for Automotive Applications 116 195. Touch Alarm 117 196. Bedwetting Alarm 117 197. AC-Powered Led Lamps Without rectifiers 118 198. Easy Transistor Tester 118 199. Door Guard 119 200. Low-cost Night Lamp 119 201. Briefcase Alarm 120 202. Touch-Plate Doorbell 121 203. Sensitive LPG Leakage Alarm 121 204. Cupboard light 122 205. Simple Antenna Preamplifier for AM Radios 122 206. Multifunction Power Supply 123 207. Micro-Power Flasher 123 208. A Fourth-Order Speech Filter 124 209. Electronic Ludo 125 210. Smart Battery Protector Using a Shunt Regulator 125 211. Microcontroller-Based Tachometer 126 212. Temperature Indicator-CUM-Controller 126 213. Stabilised Power Supply for Prototyping 127 214. Infrared Burglar Alarm 128 215. Motorbike Alarm 129 216. PC Table Lamp 130 217. Audible Continuity Tester 131 218. Anti-Theft Alarm 132 219. Diac-Controlled Flasher 133 220. Stereo audio Distribution Buffer for headphones 133 221. Dual Motor Control for Robots 133 222. Optical Remote on/off Switch 134 223. Infrared Toggle Switch 134 224. Contactless Telephone Ringer 135 225. Automatic Wash Basin Mirror Lamp Controller 135 226. Auto Muting During Telephonic Conversation 136 227. Solar-Powered Pedestal Lighting System 136 228. LED Illumination for Refrigerators 137 229. Electronic Reminder 137 230. Photodiode-Based Fire Detector 138 231. Bodmas Rule 139 232. Circuit for UPS to Hibernate PC 140 233. Accurate 1Hz Generator 140 234. Environment Monitoring System Using Arduino 141 235. 3V PC Adaptor 142 236. Low-Cost Battery Charger 142 237. Street Light Controller 143 238. Light-Operated Doorbell 143 239. Simple Automatic Water-Level Controller 144 240. Simple HF Power Amplifier 144 241. Electronic Horn 145 242. Locker Guard 145 243. Demo Circuit for Over-Voltage Protection 146 244. Capacitance-Multiplier Power Supply 147 245. Wireless PA for Classrooms 147 246. Electronic Door Key 148 247. Optical Smoke Detector 148 248. Clock Tick-Tock Sound Generator & LED Pendulum 149 249. Earth Leakage Tester 149 250. Signal Diode-Based Fire alarm 149 251. Night Lamps 150 252. Continuity Tester With A Chirping Sound 151 253. Automatic Darkness-Controlled Lighting System 151 254. Contactless Telephone Ringer 152 255. Circuit for UPS to Hybernate PC 152 256. Variable Bench Power Supply With LCD and Monitor Display 153 257. Water Pump Controller 153 258. Propeller Message Display with Temperature Indicator 154 259. Stablised Power Supply for Prototyping 154 260. Propeller Message Display with TemperatureIndicator 155 261. Low-Power Voltage Doubler 155 262. Wind sound Generator 155 263. White / LF Noise Generator 156 264. Universal Battery Tester 157 265. Traffic Light Controller 158 266. Simple Pulse Generator 159 267. Simple low/high voltage cut circuit 160 268. Simple Frequency Meter 161 269. Musical AF/IF checker 162 270. Mini amplifier 163
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