Agriculture
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Agricultural Sprayer
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Agricultural based Mechanical Project- Agricultural Sprayer.
Abstract —The spraying is tra... Agricultural based Mechanical Project- Agricultural Sprayer.
Abstract —The spraying is traditionally done by labour carrying backpack type sprayer which requires more human effort. The weeding is the generally done with the help of Bulls becomes for small land farmers. Similarly the seed sowing application is also done with the help of bulls, which in the present age is time consuming and laborious. So to overcome these above problems a machine is developed which will be beneficial to the farmer for the spraying and weeding operation along with the seed sowing application. A multifunction device will come in handy that can be put to use in different stages of farmig as per requirement.
Working : The connecting link is engaged to the piston of the sprayer pump which moves forward and backward to give pump action and increase pressure inside the pump which is further used to spray the pesticide when the valve is opened on the sprayer pipe.
Advantages of Agricultural sprayer :
1. Human effort in pumping is saved.
2. Less tiresome as compared to the conventional sprayer as the tank is carried on vehicle.
3. Increases the capacity of spraying.
4. Two pumping outputs per rotation of crank, so tank charging is faster.
5. Cost effective as compared to automatic sprayers.
Application :
1. Agriculture
2. Florticulture
3. Horticulture
4. Spraying of germicide
Abstract —The spraying is tra... Agricultural based Mechanical Project- Agricultural Sprayer.
Abstract —The spraying is traditionally done by labour carrying backpack type sprayer which requires more human effort. The weeding is the generally done with the help of Bulls becomes for small land farmers. Similarly the seed sowing application is also done with the help of bulls, which in the present age is time consuming and laborious. So to overcome these above problems a machine is developed which will be beneficial to the farmer for the spraying and weeding operation along with the seed sowing application. A multifunction device will come in handy that can be put to use in different stages of farmig as per requirement.
Working : The connecting link is engaged to the piston of the sprayer pump which moves forward and backward to give pump action and increase pressure inside the pump which is further used to spray the pesticide when the valve is opened on the sprayer pipe.
Advantages of Agricultural sprayer :
1. Human effort in pumping is saved.
2. Less tiresome as compared to the conventional sprayer as the tank is carried on vehicle.
3. Increases the capacity of spraying.
4. Two pumping outputs per rotation of crank, so tank charging is faster.
5. Cost effective as compared to automatic sprayers.
Application :
1. Agriculture
2. Florticulture
3. Horticulture
4. Spraying of germicide
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10 mint-ல 1வயல்.! Bike Power Tiller using old CAR GEAR BOX | Farming Machine
VALUATION
₹20,000
10 mint-ல 1வயல்.! Bike Power Tiller using old CAR GEAR BOX | Farming Machine | Mr.Village Vaathi
...
10 mint-ல 1வயல்.! Bike Power Tiller using old CAR GEAR BOX | Farming Machine | Mr.Village Vaathi
in this video i will show you homemade bike power tiller using old car gear box and also testing on real field working 100%
Making Cost details
7hp engine 8500
https://tinyurl.com/55xrhcuc
old car gear box 1500
bevel gear 1200
v belt 200
rectangle tube 500
pulley 3nos 700
p205 bearing 4 -1200
25mm shaft 600
1/2 in rod 300
old tata ace wheel 500
old bike front wheel set 600
11/2 flat 30feet 1000
1/2 bold 24 nos 400
total =17200 + extra 2000
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Automobiles
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Smart Parking - Rotary Parking System
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Smart Parking - Rotary Parking System
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#87
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Auto breaking system
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Auto breaking system
Aviation
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#94
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FAI F1D World Indoor Free Flight Championship at West Baden
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n March 2018 the US hosted the FAI F1D World Championship for Free Flight Indoor Model Aircraft ...
n March 2018 the US hosted the FAI F1D World Championship for Free Flight Indoor Model Aircraft at West Baden Springs Hotel in Fench Lick, Indiana. The historic West Baden Springs Hotel has been the venue for several Indoor Free Flight competitions over the years. F1D model airplane are rubber band powered and weigh almost as much as dollar bill.
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Lightweight Plane Prototype F1D And This Is How It Works
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This kid made a lightweight plane prototype and he’s about to show us how it works. At first it g...
This kid made a lightweight plane prototype and he’s about to show us how it works. At first it goes extremely slow but soon it picks up the pace. The way this works is because the contraption weighs only 1.4 grams and has a .4 gram motor. But the craziest part about this? The plane flew in the air for a total of 22 minutes and 58 seconds!
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Cleaning
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#118
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Pedal-operated sweeper
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Four graduating mechanical engineering students amazed netizens with their thesis project design,...
Four graduating mechanical engineering students amazed netizens with their thesis project design, which used eco-friendly materials to make a pedal-operated street sweeper.
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#111
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Automatic Sanitizer Sprayer
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This project is used to sanitize the home surrounding area, village roads, garden, gulley, small ...
This project is used to sanitize the home surrounding area, village roads, garden, gulley, small passages as well as large-area very effectively. This device is symmetrical in design so that more than one device can be joined to each other with the help of nut and bolts.
Agricultural sprayer pump is used for spraying sanitizer liquid. The conventional oscillating pumping mechanism is replaced by chain and sprocket mechanism.
Chain and mechanism are used to pumping the liquid sanitizer when vehicle moves forward.
Agricultural sprayer pump is used for spraying sanitizer liquid. The conventional oscillating pumping mechanism is replaced by chain and sprocket mechanism.
Chain and mechanism are used to pumping the liquid sanitizer when vehicle moves forward.
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Construction
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Japan\'s Perforated Roads Technology!
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Japan’s roads with tiny holes in them might look strange, but they’re part of a revolutionary sol...
Japan’s roads with tiny holes in them might look strange, but they’re part of a revolutionary solution! These permeable roads are designed to absorb rainwater, reduce floods, and prevent waterlogging during heavy rains.
Not only that—these smart roads also help in cooling the surface temperature, reducing urban heat islands. It’s a brilliant mix of civil engineering and environmental sustainability.
Watch till the end to know how these holes are making cities safer and smarter!
Not only that—these smart roads also help in cooling the surface temperature, reducing urban heat islands. It’s a brilliant mix of civil engineering and environmental sustainability.
Watch till the end to know how these holes are making cities safer and smarter!
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#70
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Brick Machine
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Defence
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#85
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Air Defense System- DIY Arduino Project
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Hello Friends, In this Video, I am going to show you how to make a DIY Arduino Air Defense System...
Hello Friends, In this Video, I am going to show you how to make a DIY Arduino Air Defense System. This Arduino project is programmed and developed by me. This is my project review I will update in next tutorial video how to make this Arduino project .
Here's the Parts List:
1/ Arduino nano
2/ Servo Motor 2x
3/ Bread Board
4/ Jumper Cable
5/ LDR 4x
6/ 330Ohm resistor 5x
7/ 5v Dc Power Supply
8/ Dc Power Jack
9/ Plastic Project box
Thanks for watching this Video. If you like this video then hit the LIKE button, share it
Here's the Parts List:
1/ Arduino nano
2/ Servo Motor 2x
3/ Bread Board
4/ Jumper Cable
5/ LDR 4x
6/ 330Ohm resistor 5x
7/ 5v Dc Power Supply
8/ Dc Power Jack
9/ Plastic Project box
Thanks for watching this Video. If you like this video then hit the LIKE button, share it
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#83
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Realistic Mechanical Insects #DIY #机械昆虫 #Hercules Beetle #Steampunk #Machine Beetle#手工
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This video features a creator named Yi Zhizhu who specializes in crafting realistic mechanical in...
This video features a creator named Yi Zhizhu who specializes in crafting realistic mechanical insects.
Throughout the video (0:11 - 9:09), the creator demonstrates the intricate process of building a steampunk-style Hercules Beetle from scratch.
Key highlights of the video include:
Artistic craftsmanship: The process involves detailed mechanical assembly and artistic modification to create a lifelike machine beetle.
Throughout the video (0:11 - 9:09), the creator demonstrates the intricate process of building a steampunk-style Hercules Beetle from scratch.
Key highlights of the video include:
Artistic craftsmanship: The process involves detailed mechanical assembly and artistic modification to create a lifelike machine beetle.
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Electric & Electronics
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LED 40×40 Pixel Display | DIY 40×40 Pixel Metrix
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How To Program ESP32 For 40×40 Pixel Display | DIY 40×40 Pixel Metrix
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DIY Mini Air Conditioner with REFRIGERATION COMPRESSOR and Fan – Cools Instantly Like a Real AC
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DIY Mini Air Conditioner with REFRIGERATION COMPRESSOR and Fan – Cools Instantly Like a Real AC...
DIY Mini Air Conditioner with REFRIGERATION COMPRESSOR and Fan – Cools Instantly Like a Real AC
How To Make mini air conditioner? In this video i Making a mini desktop air conditioner fan is easier than you think! In this project, you'll build a DIY air conditioner that’s small, portable, energy-efficient, and perfect for personal use at home or on the go.
Using simple materials, we’ll guide you through every step of creating your own mini air conditioner DIY system — a homemade air conditioner that delivers serious cooling power for your workspace or room. This portable air conditioner is compact enough to sit on your desk, but strong enough to transform your space into a cool environment at home.
How To Make mini air conditioner? In this video i Making a mini desktop air conditioner fan is easier than you think! In this project, you'll build a DIY air conditioner that’s small, portable, energy-efficient, and perfect for personal use at home or on the go.
Using simple materials, we’ll guide you through every step of creating your own mini air conditioner DIY system — a homemade air conditioner that delivers serious cooling power for your workspace or room. This portable air conditioner is compact enough to sit on your desk, but strong enough to transform your space into a cool environment at home.
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Green Fuel
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#186
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Car That Runs On Air
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Car That Runs On Air
House holds
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#162
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How to make Used Oil Mini Camping Stove Burner Version 2
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How to make Used Oil Mini Camping Stove Burner Version 2
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#160
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DIY CODE LOCK FROM SCRAP METAL
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How to make a padlock with your own hands from scrap metal. In this video you will see how to mak...
How to make a padlock with your own hands from scrap metal. In this video you will see how to make a combination lock from available materials. You will also learn how to make a reliable coding mechanism from bolts and nuts. Having made such a lock, you can set any code and no one can open it except you.
_______________________________________________
Hi all! My name is Mikhail - I am the author of the Musiy4uk channel.
I love coming up with useful crafts for the home and beyond. I like to invent interesting crafts and devices from unnecessary things that are often thrown away. I'm also interested in electronics, so here are some homemade ideas for soldering enthusiasts. If you also like to make useful crafts with your own hands, or just like DIY-style videos, then subscribe to the channel!
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Industrial Engineering
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Make your own AIR CONDITIONER at home Quickly and Easily!
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Make your own AIR CONDITIONER at home quickly and easily!
In this video, we show you how t... Make your own AIR CONDITIONER at home quickly and easily!
In this video, we show you how to build an efficient homemade air cooler using affordable materials. You'll learn the steps to create your own portable air conditioner and enjoy a cool environment at home. Don't miss this DIY project!
Thanks for watching!
In this video, we show you how t... Make your own AIR CONDITIONER at home quickly and easily!
In this video, we show you how to build an efficient homemade air cooler using affordable materials. You'll learn the steps to create your own portable air conditioner and enjoy a cool environment at home. Don't miss this DIY project!
Thanks for watching!
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#101
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Kinetic art object, Perpetual motion machine Idea, Marble Machine
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Kinetic art object, Perpetual motion machine Idea, Marble Machine
Interior
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HOW TO MAKE A HORIZONTAL MURPHY BED WITH VERY EASILY STEP BY STEP
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Showing a tutorial how to make a horizontal murphy bed with very easily step by step. Murphy bed ...
Showing a tutorial how to make a horizontal murphy bed with very easily step by step. Murphy bed can be folded into the wall. Equipped with cabinets or shelves to store books, bed accessories and others. In addition, it is also equipped with legs that fold automatically
This murphy bed is made from of combination solid wood and plywood materials. This video guide can be help you to assemble it yourself with out getting confused. Made in detailed step by step so it's easy to understand and easy to make, especially for beginners.
Good LUCK!
Look forward to the next interesting video.
This murphy bed is made from of combination solid wood and plywood materials. This video guide can be help you to assemble it yourself with out getting confused. Made in detailed step by step so it's easy to understand and easy to make, especially for beginners.
Good LUCK!
Look forward to the next interesting video.
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Wooden Mechanical Inspired Crafts
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Wooden Mechanical Inspired Crafts for Interior
Learnings
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PUBLIC SPEAKING MASTERCLASS
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Masterclass Overview: \\\"The Art of Public Speaking\\\"
Subtitle: Present with Influence:... Masterclass Overview: \\\"The Art of Public Speaking\\\"
Subtitle: Present with Influence: A Masterclass on commanding the stage, articulating ideas clearly, and overcoming presentation anxiety.
📋 Course Abstract
This premium, dual-resource learning suite is designed to transform nervous presenters into high-impact, persuasive communicators. Anchored by a stunning 12-slide presentation and reinforced by an interactive 20-question comprehensive assessment, this masterclass demystifies the biological, structural, and vocal mechanics of world-class oral delivery.
Using evidence-based models (such as Albert Mehrabian’s communication metrics and the PREP impromptu framework), the curriculum bridges the gap between raw anxiety and magnetic stage presence.
🎯 Target Audience
Corporate Professionals & Executives aiming to win high-stakes pitches, run seamless meetings, and lead cross-functional teams.
Educators & Trainers seeking an engaging, ready-to-teach curriculum on oral communication.
Students & Academic Researchers preparing for thesis defenses, panel presentations, or public forums.
Aspiring Keynote Speakers looking to refine their stage navigation, vocal pacing, and impromptu speaking skills.
🗺️ Core Learning Modules
1. The Psychology & Biology of Stage Fright
Demystifying glossophobia as a natural, evolutionary fight-or-flight sympathetic response rather than a personal failure.
Implementing the 4-7-8 deep breathing technique to trigger the parasympathetic nervous system and instantly regulate heart rate.
Strategies to redirect raw adrenaline into dynamic physical stage presence.
2. Structural & Narrative Mapping
Understanding the Presentation Preparation Roadmap: Intel Gathering, Narrative Mapping, Slide Design, and Live Rehearsals.
Mastering the psychology of memory: why speakers should only script the attention-grabbing hook and the final closing statement verbatim, leaving the body of the presentation open to confident extemporaneous delivery.
3. Nonverbal Mastery & Physical Command
The 7-38-55 Communication Model: Visualizing how human emotional connection is established ($55\\\\%$ through body language, $38\\\\%$ through vocalics, and $7\\\\%$ through literal verbal content).
Correct posture, purposeful stage transitions, eye contact sequencing ($3$ to $5$ seconds per listener), and avoiding nervous physical ticks like pen clenching.
4. Vocal Dynamics & Strategic Silence
Modulating pitch, volume projection (speaking directly to the back wall), and pacing.
Eliminating verbal filler words (\\\"um,\\\" \\\"ah,\\\" \\\"like\\\") by transforming mental pauses into comfortable, authoritative micro-pauses.
5. Impromptu Framing (The PREP Framework)
Deploying structured logic under high-pressure, unscripted situations:
Point (State your stance clearly)
Reason (Explain the logic)
Example (Provide a case study or story)
Point (Restate your position to close the loop)
Subtitle: Present with Influence:... Masterclass Overview: \\\"The Art of Public Speaking\\\"
Subtitle: Present with Influence: A Masterclass on commanding the stage, articulating ideas clearly, and overcoming presentation anxiety.
📋 Course Abstract
This premium, dual-resource learning suite is designed to transform nervous presenters into high-impact, persuasive communicators. Anchored by a stunning 12-slide presentation and reinforced by an interactive 20-question comprehensive assessment, this masterclass demystifies the biological, structural, and vocal mechanics of world-class oral delivery.
Using evidence-based models (such as Albert Mehrabian’s communication metrics and the PREP impromptu framework), the curriculum bridges the gap between raw anxiety and magnetic stage presence.
🎯 Target Audience
Corporate Professionals & Executives aiming to win high-stakes pitches, run seamless meetings, and lead cross-functional teams.
Educators & Trainers seeking an engaging, ready-to-teach curriculum on oral communication.
Students & Academic Researchers preparing for thesis defenses, panel presentations, or public forums.
Aspiring Keynote Speakers looking to refine their stage navigation, vocal pacing, and impromptu speaking skills.
🗺️ Core Learning Modules
1. The Psychology & Biology of Stage Fright
Demystifying glossophobia as a natural, evolutionary fight-or-flight sympathetic response rather than a personal failure.
Implementing the 4-7-8 deep breathing technique to trigger the parasympathetic nervous system and instantly regulate heart rate.
Strategies to redirect raw adrenaline into dynamic physical stage presence.
2. Structural & Narrative Mapping
Understanding the Presentation Preparation Roadmap: Intel Gathering, Narrative Mapping, Slide Design, and Live Rehearsals.
Mastering the psychology of memory: why speakers should only script the attention-grabbing hook and the final closing statement verbatim, leaving the body of the presentation open to confident extemporaneous delivery.
3. Nonverbal Mastery & Physical Command
The 7-38-55 Communication Model: Visualizing how human emotional connection is established ($55\\\\%$ through body language, $38\\\\%$ through vocalics, and $7\\\\%$ through literal verbal content).
Correct posture, purposeful stage transitions, eye contact sequencing ($3$ to $5$ seconds per listener), and avoiding nervous physical ticks like pen clenching.
4. Vocal Dynamics & Strategic Silence
Modulating pitch, volume projection (speaking directly to the back wall), and pacing.
Eliminating verbal filler words (\\\"um,\\\" \\\"ah,\\\" \\\"like\\\") by transforming mental pauses into comfortable, authoritative micro-pauses.
5. Impromptu Framing (The PREP Framework)
Deploying structured logic under high-pressure, unscripted situations:
Point (State your stance clearly)
Reason (Explain the logic)
Example (Provide a case study or story)
Point (Restate your position to close the loop)
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#216
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How does an Electric Motor work? (DC Motor)
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How does an Electric Motor work? (DC Motor)
Other
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Rubber pvc 3D toys making process in customer workshop.
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for making two sides products. Like 3d toys, gift, heating press then cold press. Final finish it
Recycling
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Recycle your waste cardboard into packaging!
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Turn waste cardboard into a flexible packaging 'matting' with our table top cardboard shredder.
Turn waste cardboard into a flexible packaging 'matting' with our table top cardboard shredder.
If your business is paying to dispose of used cardboard boxes, then this easy-to-use machine can help you produce high-quality packaging material from items you were going to throw away.
Simply feed the cardboard through the machine to produce a perforated flexible cardboard material that provides an easy, and more environmentally friendly, new packaging solution.
Our cardboard shredder let's you wrap - pack - protect by turning sheets of cardboard into a flexible padding that can be used to fill void spaces, wrap around products or as protective layers.
If your business is paying to dispose of used cardboard boxes, then this easy-to-use machine can help you produce high-quality packaging material from items you were going to throw away.
Simply feed the cardboard through the machine to produce a perforated flexible cardboard material that provides an easy, and more environmentally friendly, new packaging solution.
Our cardboard shredder let's you wrap - pack - protect by turning sheets of cardboard into a flexible padding that can be used to fill void spaces, wrap around products or as protective layers.
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Robotics
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Robot drill | part 2 | rc action homemade
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Hello everyone...
Following the robot drill building process, today let's watch the process of... Hello everyone...
Following the robot drill building process, today let's watch the process of building a 4x4 full-time four-wheel drive system with a combination of a high-capacity differential gearbox and a dual 24V 600W motor... Let's get started!
Following the robot drill building process, today let's watch the process of... Hello everyone...
Following the robot drill building process, today let's watch the process of building a 4x4 full-time four-wheel drive system with a combination of a high-capacity differential gearbox and a dual 24V 600W motor... Let's get started!
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MPU6050 + Arduino Nano 3D Motion Tracking | Real-Time Orientation Visualization using Processing
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Science Experiments
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Mechanical Mini Car vs Electromagnetic Train
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This is speed challenge of simplest electromagnetic train 1.5V (compared with super clockwork min...
This is speed challenge of simplest electromagnetic train 1.5V (compared with super clockwork mini car). Best performance is 4:40
※ In this video's Lithium battery has safety holes for gas. ※ Symbol of Φ is magnets diameter. ※Friction = advantage about friction
The standard written on the battery in this video is Alkaline (AA LR6 1.5V), Lithium (AA L91 FR6 1.5V)
It's possible to get such power using a dry battery, neodymium magnets (super strong magnets which plated with metal) and some bare copper wires.
A point is that a magnet's diameter is bigger than a dry cell battery's diameter.
And an electric current flows to a coil through a neodymium magnets, and a coil will be an electromagnet only in an area between the magnet and the magnet.
The electromagnet and a neodymium magnet poles repel each other at one side.
The other side poles pull against each other.
They work same direction, and it become a big force.
The phenomenon also continues at a movement destination.
※Another important point is magnets direction
(e.g.) NS battery SN
How about making this World's simplest electric train.
※ In this video's Lithium battery has safety holes for gas. ※ Symbol of Φ is magnets diameter. ※Friction = advantage about friction
The standard written on the battery in this video is Alkaline (AA LR6 1.5V), Lithium (AA L91 FR6 1.5V)
It's possible to get such power using a dry battery, neodymium magnets (super strong magnets which plated with metal) and some bare copper wires.
A point is that a magnet's diameter is bigger than a dry cell battery's diameter.
And an electric current flows to a coil through a neodymium magnets, and a coil will be an electromagnet only in an area between the magnet and the magnet.
The electromagnet and a neodymium magnet poles repel each other at one side.
The other side poles pull against each other.
They work same direction, and it become a big force.
The phenomenon also continues at a movement destination.
※Another important point is magnets direction
(e.g.) NS battery SN
How about making this World's simplest electric train.
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I Built the Next-Gen IONIC PLASMA THRUSTER Using NASA’s Secret Design!
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DIY NASA-Inspired Ionic Plasma Thruster: Revolutionizing Propulsion with High Voltage & Electroma...
DIY NASA-Inspired Ionic Plasma Thruster: Revolutionizing Propulsion with High Voltage & Electromagnets!
Unlock the secrets of ionic propulsion with my latest DIY experiment! Discover how to harness high-voltage generators (50,000+ volts!) to accelerate ionized gases, creating thrust without moving parts—just like advanced NASA ion thrusters! In this video, I break down:
How electrons collide with neutral gases to generate supercharged plasma.
The role of electromagnets in focusing ion beams for maximum thrust efficiency.
Step-by-step build of a dual-stage plasma thruster (inspired by aerospace engineering!).
Unlock the secrets of ionic propulsion with my latest DIY experiment! Discover how to harness high-voltage generators (50,000+ volts!) to accelerate ionized gases, creating thrust without moving parts—just like advanced NASA ion thrusters! In this video, I break down:
How electrons collide with neutral gases to generate supercharged plasma.
The role of electromagnets in focusing ion beams for maximum thrust efficiency.
Step-by-step build of a dual-stage plasma thruster (inspired by aerospace engineering!).
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Solar & Green Energy
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#79
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Archmandal wind turbine
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Wind Turbine
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#78
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DIY Solar Generator Is WAY More Powerful Than I Thought
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This video by Concept Crafted Creations serves as a follow-up test for a DIY solar generator insp...
This video by Concept Crafted Creations serves as a follow-up test for a DIY solar generator inspired by the James Webb Space Telescope. After receiving over 1,700 viewer comments, the creator addresses top suggestions to optimize the mirror array's performance and efficiency.
Key highlights and improvements include:
Precision Alignment: The creator abandoned standard laser pointers in favor of a 3D-printed housing with a high-power LED and magnifying glass to project a large, uniform red dot for aligning the 18 individual mirrors (5:50-6:06).
Sun Tracking: To solve issues with ambient light interference, a custom sleeve was printed for the LDR sensors to ensure more accurate tracking during clear days (4:52-5:45).
Refined Design: Based on viewer feedback, the creator removed the secondary mirror to prevent heat damage to components and painted the collector plate black to maximize heat absorption (6:29-7:16).
Test Results:
During the final test, the mirror array successfully heated 20 liters of water from 22.6°C to 44.2°C in 32 minutes (8:22-8:35). Despite a structural failure caused by wind that tipped the device, the calculated power output was approximately 924 Watts (just under 1 kW), demonstrating a surprisingly high efficiency of about 705 Watts per square meter (8:42-9:26). The creator concludes by inviting viewers to vote on whether to rebuild this version or design a more robust, weatherproof model.
Key highlights and improvements include:
Precision Alignment: The creator abandoned standard laser pointers in favor of a 3D-printed housing with a high-power LED and magnifying glass to project a large, uniform red dot for aligning the 18 individual mirrors (5:50-6:06).
Sun Tracking: To solve issues with ambient light interference, a custom sleeve was printed for the LDR sensors to ensure more accurate tracking during clear days (4:52-5:45).
Refined Design: Based on viewer feedback, the creator removed the secondary mirror to prevent heat damage to components and painted the collector plate black to maximize heat absorption (6:29-7:16).
Test Results:
During the final test, the mirror array successfully heated 20 liters of water from 22.6°C to 44.2°C in 32 minutes (8:22-8:35). Despite a structural failure caused by wind that tipped the device, the calculated power output was approximately 924 Watts (just under 1 kW), demonstrating a surprisingly high efficiency of about 705 Watts per square meter (8:42-9:26). The creator concludes by inviting viewers to vote on whether to rebuild this version or design a more robust, weatherproof model.
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Stationary
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#130
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3D Print your own high quality Arduino based CNC drawing machine
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3D Print your own high quality Arduino based CNC drawing machine. Easy and budget friendly. Use i...
3D Print your own high quality Arduino based CNC drawing machine. Easy and budget friendly. Use it to draw on almost anything. I'll step you through how to build your own including all the files you need. 👇 More info below 👇
This project has a relatively low cost and can produce some very detailed drawings. I've used it to create t-shirts, cake decorations, drawings to colour in myself (and some it coloured in for me!). You could also use it to draw out scale drawings, wedding invitations, birthday and Christmas cards and anything else you can think of. :)
This project has a relatively low cost and can produce some very detailed drawings. I've used it to create t-shirts, cake decorations, drawings to colour in myself (and some it coloured in for me!). You could also use it to draw out scale drawings, wedding invitations, birthday and Christmas cards and anything else you can think of. :)
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#81
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Shredding Paper with Lego Gears
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Paper shredder improved reliability and smaller cut size. Completely made of Lego parts. Tested w...
Paper shredder improved reliability and smaller cut size. Completely made of Lego parts. Tested with a piece of paper (regular 90g printing paper) that says \"If you can read this, the shredder didn't work\". Enjoy!
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Telecommunications
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#125
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How to make an air powered engine
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This video, created by the channel PROFESSOR PARDAL BRASIL, showcases a DIY (do-it-yourself) proj...
This video, created by the channel PROFESSOR PARDAL BRASIL, showcases a DIY (do-it-yourself) project focused on building a homemade engine designed to run on compressed air or steam (0:00 - 16:27).
The video serves as a visual guide to the assembly and testing process. While there is no detailed narration, the footage demonstrates several technical stages of the build:
Component Preparation: The use of adapted parts and various materials to craft the motor's core mechanisms.
Mechanical Assembly: The construction of the pistons and the engine's moving parts (1:10 - 5:32).
Functional Testing: Demonstrations of the motor in action, where you can see the system operating under external pressure (8:09 - 14:02).
This content is aimed at engineering and mechanics enthusiasts looking for inspiration to build their own pneumatic or steam-powered devices using accessible materials.
The video serves as a visual guide to the assembly and testing process. While there is no detailed narration, the footage demonstrates several technical stages of the build:
Component Preparation: The use of adapted parts and various materials to craft the motor's core mechanisms.
Mechanical Assembly: The construction of the pistons and the engine's moving parts (1:10 - 5:32).
Functional Testing: Demonstrations of the motor in action, where you can see the system operating under external pressure (8:09 - 14:02).
This content is aimed at engineering and mechanics enthusiasts looking for inspiration to build their own pneumatic or steam-powered devices using accessible materials.
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#115
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Mechanical Principles
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Mechanical Principles Part 11 | Old day lock | Internal combustion engine and 20 more mechanisms
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#114
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Mechanical Principles Part 10
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Mechanical Principles Part 10 | Nutating meter | Eccentric pump | Barrel cam | Seesaw mechanism
Water Solutions
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#68
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Automatic screw capping machine
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#63
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Automatic Bottle Filling and Capping Machine using PLC | Industrial Engineering Projects
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Fully automated bottle filling and capping system! This PLC-based device ensures accuracy and eff...
Fully automated bottle filling and capping system! This PLC-based device ensures accuracy and efficiency while streamlining industrial packaging. See how it optimizes production operations by handling liquid filling and capping with ease!
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