Hardware Projects

  1.  Power Line Communication- In this project, existing power line is used for communication purpose.
  2. Mobile Operated Robot- In this project, robot with wireless camera is operated using mobile handset.
  3. HOME AUTOMATION USING DIGITAL CONTROL: A circuit interfaced to a land line telephone is used to control home appliances remotely using DTMF technology but without using any microcontroller or any program.
  4. SOLAR POWERERD LED STREET LIGHT WITH AUTO INTENSITY CONTROL: The project is designed for LED based street lights with auto intensity control using solar power from photovoltaic cells. Intensity control is achieved through a microcontroller of 8051 family. The project stores energy in a battery during day time and automatically operates street light in evening with varying intensity control to minimize waste of energy.
  5. WIRELESS MESSAGE COMMUNICATION BETWEEN TWO COMPUTERS: A pair of 2.4Ghz transreceiver units are used for bidirectional communication from one PC to another wirelessly using hyper terminal.
  6. OBSTACLE AVOIDANCE ROBOTIC VEHICLE: Ultrasonic sensor based robotic vehicle that avoids any obstacle and changes its direction as required. A microcontroller of 8051 family is used for achieving the desired function.
  7. RFID BASED ATTENDANCE SYSTEM: RFID tag with details of the employee keep tracking of their attendance while swiped on the RFID reader interfaced to a microcontroller with LCD display for indication.
  8. RFID BASED PASSPORT DETAILS: Identifying the passport holder through data stored in RFID tag by retrieving the same through a reader duly interfaced to the microcontroller by a LCD display.
  9. SECRET CODE ENABLED SECURE COMMUNICATION USING RF TECHNOLOGY: The project helps sending secured message transmitted through RF communication by using microcontroller and received by another microcontroller where the message is retrieved against a secret code used by the transmitter. LCD display units at trasnmitter and receiver is userd to display the message.
  10. METAL DETECTOR ROBOTIC VEHICLE: The project is designed to develop a robotic vehicle that can sense land mines ahead of it. The robot is controlled by a remote using RF technology. It consists of a metal detector circuit interfaced to the control unit that alarms the user behind it about a suspected land mine ahead. An 8051 series of microcontroller is used for the desired operation.
  11. OBJECT DETECTION BY ULTRASONIC MEANS: This ultrasonic proximity detector is particularly useful for detecting objects ahead within a certain distance such as surveillance security areas, wild life photography. The detector is interfaced to a microcontroller of 8051 family. The controller takes appropriate action after receiving the signal from the transducer. In this project we are using a magnetic gun as an output from the microcontroller.
  12. RFID BASED DEVICE CONTROL AND AUTHENTICATION(using PIC Microcontroller): RFID system is used to authorise the tag holder to enter a secure area. The RFID reader reads the data present on the RFID tag. This data is compared in microcontroller to match the built in data for status display and authorizing the entry which is indicated with a lamp coupled with an LCD display.
  13. RF CONTROLLED ROBOTIC VEHICLE WITH LASER BEAM ARRANGEMENT: The project is designed to control a robotic vehicle by using a RF technology for remote operation. A low power laser light is interfaced for demonstrating the possibilities of destroying a distant object by its beam. An 8051 series of microcontroller is used for the desired operation.
  14. SECURITY SYSTEM USING SMART CARD TECHNOLOGY: The project is a security system developed to avoid unauthorised acess to any connected device. The system uses smart card technology to identify the authorized personnel, possessing a valid card with him/her, to acess any secure area or deivce.
  15. TAMPERED ENERGY METER INFORMATION CONVEYED TO CONCERNED AUTHORITY BY WIRELESS COMMUNICATION: The project is designed to send an SMS in the event of the enegry meter being tampered. A GSM modem is interfaced to a microcontroller to send the message to a designated number. A LCD display is used to alert the user about the message sent.
  16. FLASH FLOOD INTIMATION OVER GSM NETWORK: High water level detector interfaced to microcontroller that outputs a signal to a GSM modem for sending a signal to the concerned authorities for appropriate action.
  17. RAILWAY TRACK SECURITY SYSTEM: The system detects breakage /crack in railway tracks using line loop current break concept. Once the circuit senses the crack it sends command to the controller to generate an SMS to the station master through GSM modem.
  18. WIRELESS ELECTRONIC NOTICE BOARD USING GSM: Any message sent by the user is received by a GSM modem which is interfaced to the microcontroller through RS232 protocol. The message is then displayed on the LCD display which represents Electronic Notice Board.
  19. AUTOMATIC WIRELESS HEALTH MONITORING SYSTEM IN HOSPITALS FOR PATIENTS: Monitoring patient health remotely in hospitals over wireless from the patient bed to the doctor’s chamber by RF with LCD display at both ends and optionally an alarm on critical situation.
  20. THEFT INTIMATION OF THE VEHICLE OVER SMS TO OWNER WHO CAN STOP THE ENGINE REMOTELY: Theft intimation of the vehicle over SMS to the owner upon unauthorised access using GSM modem. Owner can send SMS through his mobile to actuate a device so that it diasbles the ignition of the engine.
  21. SINE PULSE WIDTH MODULATION (SPWM): Aadaptive sine-weighted pulse width modulated output is generated by a programed microcontroller of 8051 family for developing a 50Hz sine wave three phase AC from single phase AC. 
  22. SVPWM SPACE VECTOR PULSE WIDTH MODULATION: Project is designed to generate 3 phase supply from single phase supply using 6 no's MOSFETs. It comprises of a 3 phase bridge inverter driven from a programable microcontroller (8051 family) through bridge drivers and opto-isolators. Single phase source is converted to DC which is used for the inverter.
  23. SPEED SYNCHRONISATION OF MULTIPLE MOTORS IN INDUSTRIES USING PIC MICROCONTROLLER: Multiple motors used in industries like textile mill, steel plant, papaer mill etc using conveyor belts needs the motors used to be synchronized. This is achieved by independent microcontrollers interfaced to each motor with speed sensing arrangement and keypad to enter speed. The project uses 3 motors for demonstration purpose.
  24. THEFT INTIMATION OF VEHICLE OVER SMS TO OWNER WHO CAN STOP THE ENGINE REMOTELY: Theft intimation of the vehicle over SMS to the owner upon unauthorised access using GSM modem. Owner can send SMS through his mobile to actuate a device so that it diasbles the ignition of the engine.This project uses a PIC series MC.
  25. UNIQUE OFFICE COMMUNICATION SYSTEM USING RF: Extremely useful PC based RF communication system in an office from the boss to the subordinates having small LCD display terminals. This is interfaced to independent microcontrollers which receives message on selective or common to all basis with a receive tone alert.
  26. GSM BASED MONTHLY ENERGY METER BILLING VIA SMS: The project is designed for reading electrical energy consumed in units and in rupees to display on an LCD screen to the user on daily basis. This data is also provided to the electrical department using GSM technology for billing purposes.
  27. RAILWAY LEVEL CROSSING GATE CONTROL THROUGH SMS BY THE STATION MASTER OR THE DRIVER: Level crossing gate can be controlled by the station master or the engine driver by sending an SMS. This project uses a GSM modem to communicate with the user. The GSM modem is interfaced to the microcontroller through whcih the user can achieve the desired output.
  28. INTEGRATED ENERGY MANAGEMENT SYSTEM BASED ON GSM PROTOCOL WITH ACKNOWLEDGEMENT FEATURE: An SMS is sent to a GSM modem interfaced to a 8051 family microcontroller to actuate any load. The status of the load (ON/OFF) can also be received through the GSM modem to the user. The advantage of this technology is that a user can control the loads remotely with status acknowledgement.
  29. PRE-PROGRAMMED DIGITAL SCROLLING MESSAGE SYSTEM: The project is uses alphanumeric LED displays for scrolling message over it. This project can be used for advertisement purposes.
  30. TOUCH SCREEN BASED INDUSTRIAL LOAD SWITCHING: Touch screen panel managed industrial switching system( or home ) for industrial load control in corrosive / inflammable environment that prohibits use of conventional switches.
  31. GSM BASED ENERGY METER READING WITH LOAD CONTROL: The project is to develop a wireless energy meter reading with remote load control. The reading of the energy meter is sent to a particular cell phone via SMS using GSM modem. This system can also receive commands from the same cell phone to control the electrical loads.
  32. AUTO METRO TRAIN TO SHUTTLE BETWEEN STATIONS: A robotic vehicle considered as train is connected with sensors for shuttling between two stations automatically. It has provision for limiting the number of passengers entering the train by auto door management system. Auto start and stop feature from origin to the destination and back is also available.
  33. GSM BASED ENERGY METER READING WITH LOAD CONTROL USING PIC MICROCONTROLLER: The project is to develop a wireless energy meter reading with remote load control. The reading of the energy meter is sent to a particular cell phone via SMS using GSM modem. This system can also receive commands from the same cell phone to control the electrical loads.
  34. SOLAR POWERED AUTO IRRIGATION SYSTEM: The project uses a solar powered pump operated automatically for irrigation purpose,on sensing the soil condition.By using solar power system, dependence on erratic commercial power is not required. A microcontroller of 8051 family is used to control the whole system. A motor is provided as load for demonstration purpose.
  35. Vehicle tracking by GPS - GSM: Location tracking of any vehicle with latitude and longitude details communicated to the owner over GSM at periodical intervals.
  36. TOUCH SCREEN BASED HOME AUTOMATION SYSTEM: A touch screen based transmitting unit is used to operate home appliances with zero voltage switching, remotely using RF communication to avoid complicated wiring in existing system and to improve life of the appliance under use.
  37. FIRE FIGHTING ROBOTIC VEHICLE: The project is designed to develop a fire fighting robot using RF technology for remote operation. The robotic vehicle is loaded with water tanker and a pump which is controlled over wireless communication to throw water. An 8051 series of microcontroller is used for the desired operation.
  38. WAR FIELD SPYING ROBOT WITH NIGHT VISION WIRELESS CAMERA: The project is designed to develop a robotic vehicle using RF technology for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities. This is kind of robot can be used for spying purpose in war fields. An 8051 series of microcontroller is used for the desired operation.
  39. PICK N PLACE WITH SOFT CATCHING GRIPPER: The project is designed to develop a pick n place robotic vehicle with a soft catching gripper. For example, it can safely handle a bomb very carefully to avoid explosion while catching. The robotic vehicle is RF controlled for remote operation. An 8051 series of microcontroller is used for the desired operation.
  40. Touch screen based remote controlled robotic vehicle for stores management: The project is designed to control a robotic vehicle with a touch screen display unit for remote operation. The touch screen remote control is used at the transmitting side to transmit RF control signals. At the receiving end, a pick n place robotic vehicle is used to respond to those signals and perform the task. An 8051 series of microcontroller is used for the desired operation.
  41. Over Speed Indicator- This project indicates the over speed of motor.
  42. Safety Guard for Blind using Microcontroller.
  43. RF Signal Detector- This project traces the presence of RF signal and electromagnetic noise in residential area, office or shop.
  44. Stepper motor controller using Microcontroller.
  45. Temperature indicator using Microcontroller.
  46. Cell Phone based Remote Controller for water pump.
  47. Eight input audio mixer circuit to balance sound from all the sources until you have the desired mix
  48. Parallel port controller using Matlab
  49. Infrared interruption counter.
  50. Ding Dong touch bell
  51. Speed Checker for highways.
  52. Programmable timer for appliances.
  53. Noise muting FM receiver.  

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