History of immigration in the United States: It is always an interesting topic to study. Immigration has been a vital part of the USA since its foundation. The interesting thing with this is that the pattern of people coming to USA change with time. Initially, they were English, after that they were Europeans and now they are from Latin America, China, and India.
It would be interesting to find what causes that change?
A public figure who taught us the power of peace. He was a central figure of India Independence and he got this for India with peaceful demonstration and noncooperation movement.
Voting in America: The right to vote is a right of each and every American adult but it was not like that. There is a lot to study its history.
Black Sox scandal of 1919: This Scandal took place around and during the baseball world series. Eight players of the league were involved in throwing games.
History of popsicles: Ice lolly or water ice on a stick called Popsicle was invented by Frank Epperson in 1905
Freedom Struggle of Different Countries :
Before the second world war, there was an imperialism system existed all over the world. There was an empire culture. After world war when these empires got weaker, many countries started to raise there voice against there occupation. They asked for complete freedom. You can choose the freedom movement from any of these types of countries as your history project.
World War 2 :
It itself a very interesting topic, you can research on that why it happened? What were the reasons that it was inevitable and things like that?
Cold War :
Why it happened? Its effect on the social-economic relations of nations? What were the decisions are taken by world leaders during that period and its effect on the world?
The Petronas Twin Towers, designed by architect Cesar Pelli and Thornton-Tomasetti and Ranhill Bersekutu Sdn Bhd engineers, was the world's tallest buildings from 1998 to 2004.
Civil engineering is one of the most ancient branches whose glimpse has been visible from 4000 BC in Egypt and Mesopotamia. It mainly deals with the design and construction of a structure such as a road, dam or building, etc. Though it is one of the most ancient science, civil engineers require a great amount of knowledge and planning before starting any new project. They need knowledge of building things in coastal areas, areas where Earthquakes are common and many more things. In this post, I am giving details of some projects which I find useful for students.
Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism.
What is an LED?
In simple terms, LED is a light-emitting diode, which emits a photon(light) when electricity is passed through them.
LED's of Light Emitting Diodes are the future of lights. When we pass current from semiconducting material doped with impurities to create a p-n junction, electrons meet photons and generate light. They are economical and very useful. The main advantage of LED lights is their lower energy consumption. I will take some real-life examples of LEDs to make your concepts more clear.
In mechanical engineering, kinematics is a study of how object move. This object can be a car, a ball or a robot.
Solar Insect Robots: You can build an insect robot powered by solar as your project. It will help you to understand the concepts of both Robotics and Solar power.
Today we will see how we can code Library Management System using our favorite computer language C ++. Tools Require:
Turbo C for 32-bit computer( Download & Install C)
CAD Project Ideas (Easy to Advanced) 60+ Models You Can Actually Finish
If you are learning CAD and you want project ideas, here is my honest take. Do not start with a random super complex engine assembly on day one. Start with a clean part, then a small assembly, then a mechanism. CAD skill builds like gym strength.
Below is a list I would personally use if I was starting again. It is grouped by difficulty and also by domain, so you can pick what matches your interest. Most ideas include what to model, what to show in your final submission, and how to make it look professional.
What to submit for any CAD project (so it looks serious)
One clean 3D model with correct proportions
Exploded view of the assembly, if it has parts
One drawing sheet with dimensions and tolerances where needed
A bill of materials for assemblies
One simple render or animation
Photo style cheat sheets (you can copy to your report)
These are illustration panels that look like photos. I added them so students can quickly understand what a good CAD submission looks like. They load fast, work on mobile, and you do not need to download anything.
Cheat sheet 1: sketch to 3D part
Cheat sheet 2: assembly, exploded view, BOM
Cheat sheet 3: one drawing sheet with key dimensions
My CAD workflow (diagram)
Easy CAD projects (start here) 20 ideas
Phone stand with adjustable angle and cable slot
Key holder wall mount with screw holes and fillets
Simple storage box with lid and snap fit idea
Nut and bolt set with correct thread representation style
Door hinge with pin and rotation clearance
Bearing block housing with shaft hole and mounting holes
Clamp and bracket set for a desk or shelf
G clamp style frame with screw mechanism as simplified model
Water bottle design with cap and grip features
Soap dish with drainage slots and smooth surfaces
Pen or pencil holder with pattern cuts
Wall hook with ribs for strength
Wrench or spanner outline with correct thickness and chamfers
Simple pulley wheel with groove and bearing seat
Gear pair basic spur gears with center distance check
Desk organizer tray with partitions
Simple fan blade with hub and angle
Helmet shell shape practice with surface tools
Basic bottle opener or tool handle ergonomics
Chess piece set using revolve features
Intermediate CAD projects (parts plus assembly) 25 ideas
Scissor jack mechanism with assembly motion
Hand drill or small gearbox casing with cover
Mini vise with screw and jaw movement
Bicycle pedal assembly with bearings
Chain sprocket system with tensioner concept
Cam follower mechanism with displacement curve
Crank and slider mechanism with animation
Oldham coupling or jaw coupling with proper clearances
Universal joint model with rotation demonstration
Small conveyor roller system with frame
Sheet metal enclosure with bends and flat pattern
Foldable chair concept with hinge constraints
Simple bicycle frame layout with tube joins
Air pump piston cylinder concept model
Ball valve or gate valve simplified assembly
Lead screw table or linear stage with nut and guide
Hydraulic bottle jack simplified model
3D printed drone frame with mounts and cable routing
Piston crankshaft assembly with flywheel and motion study
Planetary gear train with ratios and animation
4 bar linkage mechanism with path tracing
Robotic gripper with servo mount and jaw force estimate
Suspension wishbone model with basic geometry
Steering mechanism concept and turning angle comparison
Rack and pinion system in a housing with limit stops
Disc brake system with pad wear allowance concept
Press fit design study with tolerance and material notes
Injection mold ready part with draft angles and parting line
CFD ready duct design with smooth transitions
FEA study of a bracket with different rib patterns
Design a small lifting mechanism with safety factor check
Gearbox concept with lubrication space and cover design
Drone landing gear with impact and material considerations
How to pick the right CAD project (quick rules)
If you are a beginner, pick something you can finish in one sitting and then make the drawing sheet perfect.
If you know assemblies, pick a mechanism and show motion plus an exploded view.
If you want to impress, do one small simulation or a tolerance focused drawing.
Video: a good CAD mechanism tutorial
If you want a solid reference project, this Fusion 360 mechanism tutorial is a good one to follow. It is detailed enough to learn good habits like clean sketches, proper constraints, and assembly thinking.
If you tell me your software (SolidWorks, Fusion 360, AutoCAD, CATIA) and your level, I will shortlist the best 10 projects from this list and tell you exactly what to submit for each.