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simple door hinge 234 degree move

“small hinges for wide angle opening doors. Need nail or alike to engage the parts”

Simple & Smart Robot Using Arduino

“Today I’m going to share information about a simple robot made using Arduino UNO , motorshild and some basic components. This project is easy to make and helps in learning about basic robotics and programming. The robot will be autonomous …

SpaceX Launches Super-Heavy Communications Satellite

“A SpaceX Falcon 9 rocket lifted off from launch pad 39A at NASA’s Kennedy Space Center here today (May 15) with a communications satellite that will complete Inmarsat’s fifth-generation broadband network. The 23-story-tall booster soared off its seaside …

Zen Garden CNC End Table

“I am a Makr. I sit at night in front of the TV with my family with a moleskin, or another one of my project notepads and sketch ideas. Many of my conversations are of the “wouldn’t it be …

(adjustable)Power Supply 650watt 54amps for Under $50

“My idea: Adjustable power supply -Two cigarette lighter sockets: one for e.g tomtom, one with an usb chargers; Connectors: T-PLUG (RC), XT 60 (RC), Banana female sockets. Ammeter - Voltmeter; 10 amp (100volt); 100 amp (100volt)”

Project  Agrobotec

Agrobotec

“The objective of this project is to develop and automate a sowing system which can be adapted to any space or garden, as well as having the flexibility to be able to sow the amount of seeds that the user …

An Algorithm Summarizes Lengthy Text Surprisingly Well

“Who has time to read every article they see shared on Twitter or Facebook, or every document that’s relevant to their job? As information overload grows ever worse, computers may become our only hope for handling a growing deluge …

Arduino ATtiny Fan or Any DC Motor PWM Speed Controller

“I’ve made fumes extractor from old Dell fan. It’s quite powerful: 110mm 12V 0,6A, but unfortunately it’s horribly noisy on full speed. I decided to make speed controller for it. I wanted it to be as …

Better screenings through artificial intelligence

“Artificial intelligence—commonly known as AI—is already exceeding human abilities. Self-driving cars use AI to perform some tasks more safely than people. E-commerce companies use AI to tailor product ads to customers’ tastes more quickly and precisely than any …

Digital Battery Operated Powersupply

“Ever wanted a powersupply that you can use on the go, even without a wall outlet nearby? And wouldn’t it be cool if it was also very precise, digital, and controllable via PC? In this instructable I will show …