17 electrical assignment concepts for beginners

Seventeen ideas or concepts on electrical assignment for beginners

Did the teacher assign you homework in electrical engineering? How do you plan to start working on it? You must be well aware that electrical engineering is more practical than theoretical(electrical assignment).

You can find many projects to help you work on the electrical assignment help. Let’s look at some projects you can use for your homework.

17 projects to choose from for your electrical assignment

Let’s look at 17 different projects to choose from when working on your electrical assignment. Automatic College Bell System– A miniature-size college bell that rings by itself after the class time ends. The automated college bell system contains an integrated circuit attached to a decade counter. The 555 timer uses an AC-powered relay to switch the bell when the timer is complete.

  1. Cheap Hearing Aid– You can design an affordable hearing aid with low-cost components. You create a circuit that amplifies the sound. A microphone is present at the other end, with the output boosted using the high-gain enabled Op-amp. A headphone, powered with a medium gain op-amp, receives the output.
  2. Stress Meter– The emotional condition of a person affects skin resistance. It reduces during high stress with heightened blood pressure. You can use a strip of LEDs to measure skin resistance and the person’s stress level. You can seek assignment help services in electrical engineering to learn more about similar projects.
  3. Intelligent Fire Sprinkler System– The concept of a smart fire sprinkler system is to activate its sprinklers during a rise in temperature or fire. It uses temperature sensors connected with a microcontroller to detect smoke or thermal differences for fire. The system then uses an electronic valve to release the sprinklers.

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  1. Intelligent and effective light control system– It aims to save energy and use it to a minimum level that varies with the lighting design and the people in the room. It uses a PIR sensor that senses individuals accessing the room and switches on the lights or other appliances.
  2. Using a Pic Microcontroller to measure solar energy– The system measures the input solar power from a solar panel and displays the voltage and current readings. A microcontroller controls the voltage and current sensors, showing the power on an LCD display.
  3. Fuse and Power Failure Indicator– The system alerts the person if there is a failure in a fuse or the main power. A transformer and voltage regulator steps down the mains voltage. It then uses an Opto-coupler to relay the signal into the alarm circuit. On a power failure, a 555 Timer IC helps in amplifying the Optocoupler signal, which triggers the LED and buzzer.
  4. Sun Tracking Solar Panel– A microcontroller is present in the system. A servo motor can rotate the solar panel to face the sun. A light-dependent sensor or LDR measures the sunlight’s intensity and sends the data to the microcontroller.
  5. Highway Alert Signal Lamp– The highway alert signal lamp is an alarm circuit that ensures a safe highway drive at night-time. A photosensor senses the vehicle and uses a 555 timer IC to switch lights for a short time. Then, it alerts the driver till their car overtakes the signal lamp. You can seek online help on electrical assignment projects to get a rough idea.
  6. GSM-powered Real-Time Control Systems for Street Light– A GSM module communicates across modules. The control center sends the command while the GSM module forwards the instruction into the microcontroller. The microcontroller then switches the matching relay.  
  7. Efficient Power Saver for Street Lights with RTC and LDR– The system aims to save energy on street lights with an LDR that switches on or off with light intensity. Some roads that do not carry traffic after midnight can use the system to schedule their lighting for traffic hours.
  8. Using Arduino as a battery status indicator– Arduino measures the battery voltage. The Arduino-powered battery status indicator checks the battery levels. The system also triggers an alarm if the battery is running low. The Arduino reveals the battery status through either an LCD or LEDs. You can also use the concept on a rain alarm or water level indicator.
  9. Automatic No Break Power Supply Control– The system provides interruption-free power from multiple sources. A microcontroller senses a power failure in the primary source, which switches a relay onto a secondary source. You can modify the system to use multiple energy sources.
  10. Sharing system and Automatic Load Controller– The system scrutinizes the current load, and the supply stops by itself if the current exceeds the set limit. The supplied current is first sensed, and then the information passes to the microcontroller for processing. Once the current crosses the limit, the controller triggers a relay that switches the load. Thus, the system saves the appliance from fatal or irreparable damage.
  11. Fingerprint Based Security System– The project places door lock security with a user’s fingerprint. A sensor module connected to an Arduino or controller detects the validated fingerprint and signals servo motors to lock or unlock the doors. The system also includes an LCD that reveals the status of the fingerprint and the door. In addition, hiring a writing service can help you with your electrical assignment and submit it on time.

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  1. Fingerprint Based Car Starting System– The system recognizes the thumb impression of the car’s owner and then starts the vehicle. The anti-theft system includes a fingerprint scanner that checks the thumb impression. The system then starts the car once the print matches.
  2. Speed Detector Circuit for a car – Arduino measures the vehicle’s speed with a pair of IR sensors that senses the vehicle. Arduino calculates the time that passes between the two sensors. The resulting speed is calculated with the distance between the sensors and the time duration.


There is a wide range of options available to work on your electrical assignment. You can choose the one that gets your attention and score higher grades in the final exams. All the best!

Author Bio

John Millar is a student pursuing his Master in Electronic Engineering from the City College at Venice. Solidworks Assignment Help Services experts like him can aid students to solve any problems in their electrical projects.

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