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Digital Electronics Projects

Digital Electronics that manage digital signals – discrete bands of analog levels instead of continuous ranges as used in analog electronics. Every level within a band of standards denotes the equivalent information state. Due to this discretization, it leads to small alteration in the analog signal levels because of manufacturing tolerance, signal shrinking or noise do not depart the discrete envelope, and as a consequence are ignored by signal state sensing circuitry.

Digital electronic circuits are generally made from bulky assemblies of logic gates, basic electronic representations is a Boolean logic functions.

  1. Portable Recording System for Monitoring Vehicle Speeds
  2. Versatile Variable Duration Digital Timer
  3. DTMF Based Remote Control System
  4. Electronic Code Lock Circuit
  5. RF Based Data Retrieving System
  6. Remote Dish Positioning System
  7. Prepaid Card for Call Taxi
  8. Tyre pressure monitoring system
  9. Inbuilt protector for motors
  10. Remote Security System
  11. DIY Resetting Protector Circuit for Computer
  12. Traffic Light Priority Control for Emergency Vehicles
  13. DESIGNING A PH DATA ACQUISITION & LOGGING DEVICE
  14. Addressable Remote Transmitter Through mains communication.
  15. Telephone interface security system
  16. Automatic Night Lamp
  17. Long Distance Communication for I2C EPROM Devices
  18. WIRELESS ATTENDANCE SYSTEM
  19. RFID BASED UNMANNED PETROL PUMP
  20. Fuzzy Logic Based Heat Exchanger with Simulation Result
  21. Rpm Meter with Torque Indication
  22. Programmable Digital Timer Cum Clock
  23. Voice call annunciation for Hostels
  24. INTELLIGENT SENSOR NETWORK FOR EXTREME ENVIRONMENTS.
  25. Small Power Converter
  26. Digital STD Call Meter
  27. Code lock for electrical devices
  28. Ultrasonic Vibration Detector
  29. Servo Motor Speed Controller with Feedback
  30. Irrigation control system
  31. Digital Tachometer
  32. Precise Digital AC Power Controller
  33. Maximum Demand Control
  34. VOICE OPERATED MODERN RESTAURANT
  35. Satellite Tracking System
  36. LCD Digital Thermometer
  37. Design and Implementation of SMS Transaction & Application Server
  38. Personal Safety And Tracking Through GPS
  39. ZIGBEE BASED HEART RATE MONITORING
  40. Weather Monitoring
  41. Complete Boiler Guard
  42. PRODUCT TRACKING SYSTEM USING RFID TECHNOLOGY
  43. Automatic Gate Light
  44. CELL PHONE JAMMER
  45. ETHERNET BASED INDUSTRIAL MONITORING AND CONTROL SYSTEM
  46. RF Signal Generator
  47. Multi Channel Tacho Scanner Cum Controller
  48. GPRS BASED WIRELESS FEEDER MONITORING SYSTEM
  49. Programmable Melody Generator
  50. Drilling Machine Speed Controller
  51. Distributed Output System.
  52. I2C EPROM Programmers
  53. Precision Temperature Sensing Using RTD
  54. IR Repeater
  55. LAN BASED INDUSTRIAL PROTECTION AN ALERT SYSTEM
  56. RF Card Based Security Accessing.
  57. Wire Position Sensor Encoder and Distance Measurement
  58. Digital Based Meter(V, I, Ohms)
  59. Tale Recorder for Industries
  60. Mobile based device monitoring system
  61. BOUNDARY DETECTOR FOR SAILORS
  62. Signal Plotter Based on Graphic Led
  63. Embedded web server for remote data acquisition
  64. Electronic Card Locking System
  65. Weight& Height Measurement with printer Facility
  66. Wireless Temperature Monitoring and Controlling Using Embedded System
  67. Watt-Hour-Meter using Microcontroller
  68. Automatic car parking controller using RF ID
  69. ETHERNET BASED SECURED POLLING SYSTEM
  70. RF Based Automation
  71. INDUSTRIAL INTELLIGENT LINE FOLLOWER ROBOT
  72. Vehicle Tracking system with Graphical LCD
  73. Digital Bank Token Number Display
  74. Universal Digital Function Generator
  75. Generator Synchronization.
  76. Wireless Water Level Controller
  77. Scrolling message Display
  78. Main Phase Sequence Indicator
  79. Digital Clock With Second and Alarm Time Display
  80. Telephone Operated Machine
  81. RS 485 Extender
  82. Digital Code Lock
  83. Digital Length Measurement
  84. Security Integrated System Based On WAP For Remote Monitoring and Control of Industrial Process
  85. I2C Based Weather Station Recorder
  86. Programmable Outgoing Barring System for Telephones
  87. Pc to Microcontroller communication Through USART.
  88. WIRELESS SECURE POLLING SYSTEM USING GPRS
  89. FFT Implementation in Microcontrollers
  90. Automatic Street Light ON-OFF Controller
  91. RFID DEVICE CONTROL WITH SECURITY
  92. RH Controller
  93. CDMA Based Mobile Communication
  94. Wire Less Communication From PC To μC
  95. Digital Programmable Dark Room Controller
  96. FORTUITY DETECTION SYSTEM
  97. Long Duration Timer with Accuracy
  98. Data feeding system through card.
  99. Railway Gate Management using GPS and GSM
  100. Control of process parameters in Industries using CAN
  101. Digital Depth Measurement
  102. INTELLIGENT LIBRARY MANAGEMENT SYSTEM
  103. WIRELESS BASED MONITORING SYSTEM USING AUTO-DIALER
  104. TOUCH SCREEN CONTROLLER BASED DRIVING SYSTEM
  105. Programmable Priority Time Switch
  106. VOICE BASED AUTO RECEPTIONIST FOR EDUCATIONAL INSTITUTION USING DTMF
  107. Motor Speed Reverse, Jogging, Breaking And Plugging System
  108. Design of USB host
  109. EPROM Copier
  110. VEHICLE PARAMETER NOTIFICATION AND INFORMATION SYSTEM USING CAN PROTOCOL
  111. EMG monitor
  112. Infra Red based Remote Control
  113. GPS based accident zone identification system
  114. Electronic Voting Machine using LCD Display and EPROM for Memory Interface
  115. Voice-Controlled Home Automation System
  116. PLC based motor protection system
  117. Intelligent Hybrid Home Security System Using Auto dialer
  118. Control Design for Vehicle Speed With Multilevel Using Wireless Communication
  119. Digital Fan Speed Regulator
  120. Adaptive Lighting System for Automobiles
  121. Tension control system
  122. 7-Day Timer/Controller
  123. Accident Alertness in Vehicles
  124. Digital Voltmeter (DVM) Circuit Using ICL-7107
  125. Technology
  126. Content and Texture Based Image Retrieval System for an Art and Medical Images
  127. Oil-Tank Level Indicator
  128. On-load Tap-change for power transformer
  129. Power Theft Indicator
  130. Microcontroller Based Machine Monitoring
  131. Quality Control System
  132. Access Controlled System
  133. Telephone Switching
  134. Telephone Controlled Generic Switching System
  135. Voice Operated Home Appliance control System
  136. IR Remote Control
  137. Digital Water Level Indicator Circuit
  138. Automatic room control system
  139. Secured voice mail box
  140. INTELLECTUAL SPEED CONTROL USING PROXIMITY SYSTEM & RF
  141. Automatic Pumping System for Vehicles
  142. Platform ticketing using GSM
  143. Infra Red based Position Controller using Stepper Motor
  144. Programmable Hopper Controller
  145. Ultrasonic Lamp Brightness Controller
  146. Digital Thermometer
  147. Power Tariff Monitoring System
  148. Automatic Wheel Alignment Robot
  149. TCP/IP BASED ENERGY MONITORING SYSTEM FOR ELECTRICITY BOARD
  150. Power Monitoring System for Motors
  151. WIRELESS SENSORY BASED ENERGY CONSERVATION SYSTEM
  152. Electronic Voting Machine
  153. SMS Enabled Industrial Networking
  154. Automatic Room Light Controller
  155. DTMF BASED ROBOTIC CONTROL
  156. 24-Hour Digital Clock and Timer Circuit
  157. Machine control & fault recognition through telephone
  158. Digital Slope Measurement
  159. Serial Port Security Key
  160. Glass Breakage Detector
  161. Digital Control of Machines
  162. Digital IC Tester
  163. Mail Transfer System
  164. Motor Speed Controller
  165. GPS GSM based patient monitoring
  166. Home Appliances Controlled Through Telephone
  167. Mobile car Security System
  168. Temperature Data Logger
  169. Smart Cards with I2C EPROM
  170. Mains Supply Interruption Indicator
  171. Prepaid Cable Card System
  172. SECURITY MONITORING AND INDICATOR USING LABVIEW
  173. Pressure Monitor
  174. RFID based Tracking of individuals
  175. Automatic Spray Painting Gun
  176. GREEN HOUSE AUTOMATION.
  177. OUTDOOR LOCATION TRACKING USING GPS AND RFID
  178. Effective Implementation of Multi-Prime RSA Algorithm On R8C/TINY Microcontroller Unit
  179. PC- printer communication through power line
  180. Air Velocity Monitor
  181. Cryptography using Microcontroller
  182. BLOCK BOX INVESTIGATION SYSTEM
  183. Multi Channel Logic Analyzer
  184. CAN BASED DEVICE CONTROL USING GSM
  185. RF Based Embedded Virtual Highway Patrol
  186. I2C Based Running Message System
  187. Congestion Control In ATM Networks Using ASIC in VLSI
  188. Frequency Generator and Divider circuit
  189. EMERGENCY SYSTEM FOR RURAL AREAS USING GSM
  190. Traffic Priority for Ambulance
  191. Motor Speed control using IR Sensor
  192. Hexadecimal Keyboard
  193. Intelligent Traffic Light Switching for Emergency
  194. Solar Tracking System.
  195. Walking Stick with Heart Attack Detection
  196. Sequential Switching for Industrial Application
  197. ETHERNET BASED FEEDER MONITORING AND CONTROL SYSTEM
  198. CARGO MANAGEMENT SYSTEM
  199. Precision Amplifier with Digital Controller
  200. Stepper Motor controlled By Remote Control
  201. Bus Fee accounting using RFID
  202. SCADA Implementation in microcontroller
  203. Pulse Generator Cum Timer Circuit
  204. Led Stop Watch
  205. Hire Meter for Automobiles
  206. Pipe-Length Measurement for HDPE Plants Digital Based
  207. WALKING STICK WITH HEART ATTACK DETECTOR
  208. GPRS BASED PATIENT MONITORING SYSTEM
  209. SMS Through landline
  210. Robo Design to pick everyday objects
  211. Current Monitor
  212. Battery Level Monitor
  213. Video signal transmitter
  214. Time Annunciation
  215. Security System based on PIR
  216. DTMF based IR Proximity Sensor
  217. Feather Tough for Electrical Appliances
  218. Ignition Control Through Remote
  219. Telephone Operated Temperature Control System with Remote Control
  220. Fan Speed Controller using Infrared
  221. Object Detection using Ultrasonic Waves
  222. TRAFFIC VIOLATION SYSTEM USING EMBEDDED SYSTEM
  223. Traffic Light control System
  224. Electronic Code Lock
  225. Multi-channel Temperature Monitor & controller
  226. Hack Saw Controller
  227. Automatic Suction Tank Motor Controller
  228. Vibration Sensing System
  229. Light Controlled Digital Fan Regulator
  230. House Security System
  231. Remote control for Home Appliance
  232. Guidance system for visually impaired using GPS
  233. Conference Timer
  234. Programmable Serial Hub
  235. Automatic Bus Fair System
  236. Intelligent Car Lighting System
  237. GPS Based train or bus or Aircraft Collision Avoidance
  238. Infra Red Operated Relay
  239. Priority for Emergency Vehicles in Traffic Signals
  240. Digital Modern Led Voltmeter
  241. Modular IR Remote Control For Industrial Automation
  242. Infrared USART For Microcontroller
  243. RAILWAY INFORMATION SYSTEM THROUGH SHORT MESSAGE SERVICES IN GSM
  244. RFID BASED AUTOMATIC DOOR LOCKING SYSTEM
  245. Voltage – Current, speed monitor through power line
  246. I2C Based Wind Speed Recorder
  247. Motion Recorder & Play Back
  248. Vehicle Accident Prevention Using eye Blink Sensor
  249. Automatic Voice Dialer
  250. Voltage Monitor
  251. Home Automation with SMS
  252. VOICE BASED GUIDANCE SYSTEM FOR VISUALLY IMPAIRED USING GPS
  253. Phase Failure Relay
  254. Tachometer
  255. Lift control System
  256. Automatic Packing Machine
  257. Servo Motor Speed Controller
  258. Object Counter
  259. Programmable Wire Feeder For Welding Robots
  260. Ultrasonic Proximity Sensor
  261. Temperature Monitoring using Thremistor
  262. Telephone Call Meter with Call Over Alarm
  263. In-Circuit Programmer for ATMEL Controllers
  264. Stepped Power Supply
  265. INTELIGENT BANKING MACHINE FOR VISUALLY IMPAIRED
  266. Temperature Controller
  267. Voice Recording and Play-Back Using APR9600
  268. ETHERNET BASED PATIENT MONITORING SYSTEM
  269. Motor speed control through power line
  270. Telephone Controlled Remote Switch
  271. Security Monitoring System
  272. Programmable Volume Control
  273. Intelligent Switch
  274. SMS acknowledgement system for student attendance to parents
  275. GSM based digital notice board
  276. ID Card Identification System
  277. Centralized wireless monitoring in textile industries
  278. RFID BASED ATTENDANCE MANAGEMENT SYSTEM
  279. Closed Loop control for Servo Stabilizer
  280. Capacitance Meter
  281. Home Automation System
  282. Phone Book Dialer
  283. Advanced Elevator Control
  284. Speedo Meter for Vehicles
  285. Fuzzy Logic Based Flow Control
  286. 5-Digit Interruption Counter
  287. PC interfaced Data Acquisitions System
  288. Coil – winding machine
  289. Tilt Measurement Using Microcontroller
  290. TRANSFORMER MONITORING
  291. Remote Mouse Controlled Automation
  292. Blood Dripping System
  293. Gsm based Water level monitoring system
  294. Data Logger With Graphics Display
  295. Air and Fuel Ratio control System for Furnace
  296. GPS based location annunciator for Metro Rail Service
  297. 5-State Digital IC and Circuit Tester
  298. Digital Frequency Meter
  299. Cano Meter
  300. Engine RPM Meter
  301. Temperature Monitoring using Thermocouple
  302. PASSENGER MANIFESTO SYSTEM USING LABVIEW
  303. Motor Monitoring System (V,I,F, Temp, Pf)
  304. Code Modulation Based Encryption and Decryption Technique for Secure Communication in Wireless
  305. Web based GPS navigation system
  306. Weather Monitor
  307. SECURE BANKING SYSTEM USING GSM
  308. Industrial monitor
  309. Infra Red Proximity Sensor
  310. Automatic Transformer Winding Control   System
  311. Light operated internal door latch
  312. Remote Tachometer
  313. I2C Based Temperature Recording System
  314. Call monitoring and logging for Intercom
  315. Light Brightness control Depends Upon Sunlight Intensity
  316. SURVEILLANCE SYSTEM FOR RAILWAYS
  317. Solar Tracking System
  318. Locker Security Monitor
  319. Smart Card Security Systems using I2
  320. Infra Red based Stepper Motor Speed Control
  321. Three Bit Flash Analogue to Digital Converter
  322. Attendance recorder
  323. Mains Frequency Indicator
  324. GPS Based Vehicle Tracking System
  325. Digital Switching System
  326. Automatic Night Lamp with Morning Alarm
  327. Contact Less AC Main Voltage Detector
  328. Temperature Monitoring And Recording Device
  329. IR Car Detector for Changing Lanes
  330. ETHERNET BASED PATIENT MONITORING SYSTEM
  331. Hex to Binary Encoder
  332. Cross Talk Issues In WDM Based Optical Ring Network
  333. Security System for Remote Access using Telephone Line
  334. Fabric Tear Sensor
  335. Paint Spraying Robot
  336. Networking Based on IR
  337. Secured Data Acquisition System
  338. DC Motor Speed controlled using Remote
  339. Wireless Network & Data Synchronization Using Hand Held Device – Blue Tooth Enabled
  340. Fire Monitor using Microcontroller
  341. IR Light Dimmer
  342. Hardware Lock For Software Piracy
  343. Car security system using Microcontroller
  344. Industrial Telemetry Using Frequency Modulation
  345. Industrial Automation Using WAP/WEB
  346. Door Security System
  347. Smart Networking
  348. Printer Sharing Box
  349. Blind Stick Using Infrared
  350. WIRELESS WEATHER MONITORING SYSTEM
  351. Power factor monitor & control
  352. Device Switching through Card System.
  353. Transformer protection system
  354. Telephone Line Monitor
  355. RF Based Billing System.
  356. Long Distanced Communication using IR
  357. 1/86400 Hz Frequency Generator
  358. Object Counter for Industrial Application
  359. Railway Helpline Display
  360. Intelligent traffic light controller
  361. Digital Anemometer
  362. HOME AUTOMATION USING CAN
  363. Ultrasonic Alarm for Visually Impaired
  364. Intelligent Electronic Lock
  365. Air Leakage Detection Based on Pressure Sensor
  366. SUPER MARKETING SYSTEM
  367. Embedded lift controller
  368. PROCURE SYSTEM FOR VEHICLE USING CAN PROTOCOL
  369. AUTOMATIC STREET LIGHT CONTROLLER USING IC PROTOCOL
  370. Binary To Dot-Matrix Decoder
  371. Data Sharing through communication port with LCD Display
  372. Electricity theft Identification using RF Modems
  373. Embedded Car
  374. On line weighing balance
  375. WIRELESS BASED METAL TRACKING ROBOT
  376. Embedded Ethernet:
  377. Stepper Motor Driver
  378. CAR Simulation Using RTOS
  379. Digital Voltage Scanner
  380. RFID Polling booth
  381. Current Loop Modem Communication from MC to MC
  382. WIRELESS SECURITY SYSTEM FOR APARTMENTS
  383. DC MOTOR SPEED CONTROL USING GSM
  384. SECURE SYSTEM FOR DOMESTIC PURPOSE
  385. Dynamic Display Using LEDs
  386. Distributed Input for Microcontroller
  387. Digital Code Locking System
  388. TCP/IP BASED STUDENT ATTENDANCE LOGGING SYSTEM
  389. Monitoring System for UPS.
  390. Implementation of CAN communication between 8051 microcontrollers
  391. Accident identification system
  392. Vibration Sensor
  393. Precision Timer
  394. Digital Based Stepped Output Voltage
  395. TRACKING AND BREAKING SYSTEM FOR VEHICLES
  396. Automatic humidity control for refrigerator
  397. Hospital connecting system
  398. FRC Meter
  399. Voting Machine
  400. ADPCM Based Data Compression in VLSI
  401. Oscilloscope using Graphics LCD
  402. Monitoring and control of equipments over Ethernet with TCP/IP
  403. Accident identification with auto dialer
  404. REAL TIME CAN NETWORK SYSTEM FOR MONITORING THE VIBRATION OF THE VEHICLE ENGINE WITH LABVIEW.

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