11108 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸￦셔츠룸ⓤsilverⓞ"

Open Indirect Ophthalmoscope
Details from Open Indirect Ophthalmoscope
OverviewCurrently there are over 422 million people worldwide suffering from diabetes. 28.5% of them suffer from Diabetic Retinopathy(1) . 50% of diabetics are unaware about the risk of losing their vision(2). The number of cases of diabetic retinopathy...

3D-printable strain wave gearbox - harmonic drive
Details from 3D-printable strain wave gearbox - harmonic drive
Video: thank you to PCBWay for sponsoring this project. More info about them can be found in the speed controller section further down. Here are some specifications of the gearbox: Max tested torque at 12V: 41.3kg*cm or 4N*m Reduction...

The Mini Monster Book of Monsters (animatronics)
Details from The Mini Monster Book of Monsters (animatronics)
The point of the write-up is to inspire makers to make things with their offspring. I know it’s hard and sometimes impossible. It takes much more time and energy, but his/her accomplishment is priceless. If you wonder why this shaggy cardboard box has...

3D printed high torque servo/gearbox Version 2
Details from 3D printed high torque servo/gearbox Version 2
This servo/gearbox is the new and improved version of my original gearbox design. The original one (project can be found here: https://hackaday.io/project/162855-3d-printable-high-torque-servogear-reduction) had a gear ratio of 30:1 and the speed...

AI-driven Dental Cast Classifier w/ Edge Impulse
Details from AI-driven Dental Cast Classifier w/ Edge Impulse
Although 3D printing is relatively new to the dental industry, 3D-printed dental casts exhort countless benefits and opportunities when creating dental products. However, after perusing recent articles on 3D printing applications in the dental industry,...

Mini Vertical Wind Generator 3D printed
Details from Mini Vertical Wind Generator 3D printed
As regards the construction of the blades, various solutions are possible. In the first version we used a 2 meter long PVC gutter channel with 125 mm diameter cut into four 300 mm long parts, an M8 threaded bar to which a 67 mm diameter toothed wheel...

Gear selector
Details from Gear selector
Project improvement ideas1) SET A PROPER LIGHTINING ENVIRONMENT Initially, we applied a direct light source, which was reflected by the tape due to its brightness. We removed this light source, which led us to change the image preprocessing filters,...

Mini FPV Speed Tank
Details from Mini FPV Speed Tank
Introduction This is a project that I designed like a year ago, and only got to building more recently. Too many RC tanks I see online either use tiny N20 gearmotors, or sh***y plastic continuous servo motors. SLOW! LAME! The aim of this design is to...

MPRT - Modified planetary robotics transmission
Details from MPRT - Modified planetary robotics transmission
Using it! I've decided I need a transmission for testing out the #FilaMecanum concept, so this is going to be it. Background First I think I need to explain how a normal planetary drivetrain is constructed. The power input...

3D-printable double helical gear pump *watertight*
Details from 3D-printable double helical gear pump *watertight*
Video can be found here: As mentioned above i thought it would be nice to test if it would be possible to 3D-print watertight hydraulic parts. Gears The gears used inside the pump are double helical gears, also called herringbone gears. I chose...

Cheap Expandable Floor Piano
Details from Cheap Expandable Floor Piano
They were plenty of challenges with this piano. I wanted all bullet ticked: - Cheap - Big but could fit in a car (from 1 to 8 meters long) - Expandable (from 1 to 8 octaves now) - Strong (it's for kids, even if adults love to play too) - No moving...

MillBits Engine
Details from MillBits Engine
Started working on the mathematics required for addressing the workspace.In particular I wanted to look at gears, cogs, bevels, racks and threads which all share the same basic geometry. I wanted to build this into the mill's core to take some of the...

3D Printed Strain Wave Gear
Details from 3D Printed Strain Wave Gear
A common task in robotics is to create rotational motion with high rotational resolution and/or high torque on the output side.A strain wave gear is the ideal solution for this. High Torque Capacity - The power is transmitted through the engagement...

Date Stamp Dispenser
Details from Date Stamp Dispenser
The Motivation Have you ever opened a jar of food, used half of its content and then stored it in the fridge, forgotten for who knows how long? When you finally notice it, you can't remember when you opened it, leaving you with this decision: do...

3D printed high torque gearbox - An electric hoist
Details from 3D printed high torque gearbox - An electric hoist
I made this 3d printed high torque worm gearbox. It called also winch, hoist or crane. The gearbox uses a 775 12V 13000 RPM (100 Watt) brushed DC-motor which it has 0.074 Nm torque and 13000 rpm. This 3d printed gearbox had a gear ratio of 98:1. So the...

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