Nevonprojects brings you the top 10 DIY Electronics projects list for students in 2021. We have collected best, easy and latest simple low-cost electronics projects list topics and ideas of 2021 and listed them below. The electronics projects listed below are a compilation of creative and out of the box electronics based concepts for students, researchers & engineers. You may get best ideas by reading all of these following project ideas.
10. Generate Electricity by Walking Power Generator Floor Tiles Project
Nowadays due to population rise, demand for electricity is on rise. As electricity is generated from non-renewable sources, its depletion fear is high. This system is proposed to generate electricity using tiles. Generating off-grid electricity just by walking around or powering streetlights with your footsteps. This system consists of spring, gears, two rack and pinion and three generators. These tiles are intended to somewhat uproot vertically when somebody strolls on them. This vertical development results in a rotatory movement that produces electrical vitality.
9. Rotating Solar Panel Using Arduino Project
This project is an Arduino based project which uses Rotating Solar Panel. This rotating solar panel scans from one horizon to other to know the current position of sun and hence the position from the solar energy can be harnessed. Solar panel is powered by Arduino which aims to charge 12VDC battery, it has motor to rotate solar panel which is controlled by Atmega 328 microcontroller. Along these lines we can outfit the greater part from the Solar board by changing it to be specifically towards the Sun reliably. Therefore, this project makes this procedure of saddling sun-based energy more efficient and thus more brilliant.
8. Arduino Ultrasonic Sonar/Radar Monitor Project
This military spying sonar system is used to monitor the local area and it scans suspicious object. The sonar radar helps to prevent the enemies from reaching near a target and can thus save lives of many. This system is powered by Arduino, it consists of LCD display, Ultrasonic to stimulate sonar and motor to rotate sensor. This helps the system to track the exact position and the path followed by the object.
7. Motion Controlled Pick & Place Obstacle Avoider Robotic Vehicle Project
This project is based on Motion Controlled Robotic vehicle. Motion Controlled Robotic vehicle can be moved using tilting motion which does not need a single button press. This robotic vehicle also allows has pick and place motion, this system propose a completely hand motion controlled robotic vehicle. Robots are usually controlled by remotes but this remote are not always comfortable to use. This system make use of Atmega microcontroller to transmit the motion commands sent by accelerometer sensor through RF to the receiver unit. 8051 family microcontrollers are also used to convert the receiver into motion commands. This vehicle can be used to transport military applications.
6. Regenerative Braking with Power Monitor Project
The serious issue behind the mass utilization of electric vehicles is the battery charging time and absence of charging stations. Hence, we have proposed this system which allows vehicles to generate energy, each time brakes are applied as well as track the amount of power generated. This system uses friction lining arrangement in a brake drum. Circuitry is also being used to track the voltage generated on the brake press. This system helps to charge the car battery each time when the brake is being applied. It is also a pollution free transportation system
5. Third Eye for Blind Ultrasonic Vibrating Glove Project
This system can be used to help blinds to overcome their visual deficiency. To notify about the hurdle present in front, it uses audio and vibration signals. System uses Atmega 328 microcontroller, Ultrasonic range finder distance sensor module. This ultrasonic wave is used to sense and measure the distance of a hurdle. This system also has a buzzer which generates vibration signals. As the distance between glove and object decreases, the frequency increases both the audio and vibration, which helps to conquer the visual deficiency.
4. Smart Dustbin with IOT Notifications Project
With the rise in the population we have an expansion in the garbage around urban territories. Here we propose a brilliant dustbin that works automatically to tackle this issue utilizing IOT and sensor-based hardware. This dustbin will open automatically when receives the signal of clap of foot tap. This smart dustbin consists of sensor to detect the clap signal, it also has level sensing ultrasonic sensor that constantly measures the level of garbage in the bin and detects if it’s about to fill. This dustbin is a fully automated dustbin which allows cleaning garbage
3. Smart Stand-up wheelchair using Raspberry Pi and RF Controller Project
This Advanced system is used by disabled people to move around easily. People with paralysis problem, often faces issues for reaching one place to another. This system is powered by raspberry Pi, it consists of graphical LCD and RF module, a GSM and GPS module, servo motor and wheel chair. User can command to operate a wheel chair. It also has emergency feature, user can use emergency button in case of emergency or else they can use mic to speak during an emergency. To move forward, backward and also to stand user can use buttons.
2. IOT Color Based Product Sorting Machine Project
This Product sorting advanced system puts forward a mechanism to detect colour and sorts items through image processing. This system is powered by raspberry pi, it consists of camera using electronic circuitry and motor. Motor is used to feed an object to the camera chamber. As soon as the the colour is detected, it sends signal and sort mechanism is used by the motor to position the sorting tube towards the respective section. This system can be used by candy sorting industries.
1. Arduino Based Autonomous Fire Fighting Robot Project
Firefighting robot system is a self-travelling vehicle. This robot can sense the fire flame and travel to the place and extinguish the fire. This system consists of HC-SR04 ultra sonic sensor and servo motor to detect the obstacles. This robot has water tank and uses spraying mechanism for extinguishing the fire. This can help to extinguish fire without losing any life.