Harvesting Electronic Components
Newbies Guide to Installing and Configuring Octoprint on a Raspberry Pi for 3D Printing
DIY Professional 18650 Battery Pack
What You'll Learn
DIY CMOS RAM Memory
this is a really cool project. Could it run at 1kHz?
this is a really cool project. It seems a lot less complicated than most rc rovers I have seen. I like the way it looks, too.
this uses radio waves . Natural or artificial it doesn't matter. If it collected dc charges from the air it wouldn't need a rectifier. Radio waves create ac between an antenna and a ground connection, so it needs a rectifier. It is a cool project but if you tried to power your house with it you'd get in trouble for stealing everybody's radio signals.
this an extremely well written and detailed instructables and very cool too. Thank you.
Solar Powering Microcontroller Projects
Solar USB Charger
How to Build an 8-Bit Computer
LEDs and Lighting Class
Slayer Exciter Circuit (Poor Man's Tesla Coil)
Thermoelectric Generator (Heat to Electrical Power)
How to Make Wireless Electricity Transmission Circuit - DIY (Step by Step)
Very Simple Wireless Electricity Transmission
Computer Control Box
7 Ways to Reuse a Laptop Battery
Convert Your Old Laptop Battery Into a Power Bank
Harvesting Sound Energy From Passing Cars
Robotic Arm 3D Printed (DIY Initial Prosthetic Prototype)
Generate Electricity From Nothing.
Elveet. Kinetic Charger Powerbank
Grades 9-12: High School Age Projects
Raspberry Pi Class
Solar Power From LED
Raspberry Pi - NAS (Network Attached Storage)
Mega Power Bank
ROSbot - Autonomous Robot With LiDAR and Husarion CORE2 Controller
Build a Power Bank in $2
Arduino CNC Laser Enrgaver From DVD Drive
DIY Amp / Watt Hour Volt Meter - Arduino
Ideation: Brainstorming & Sketching
Presentation: Final Model, Drawings + Renderings
Inspiration: Through Research
3D Printed Gripper