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“Speed up the etching of printed circuit boards with an easy to build agitator. I make a lot of my own printed circuit boards and etching was always a bit of a chore since you really need to keep the …
“This is a fun beginner project for anyone to make! It is a four legged spider robot platform using Raspberry Pi as the brain, 3D printed parts as the body, and many readily available electronics from amazon or banggood. No …
“A little backstory. This project began when I saw a video from Tilt Five on Youtube. I did a quick google search to learn more about this amazing device. Sadly like every cutting-edge hardware, it is hard and pricey to …
“An anemometer is a device used for measuring wind speed and direction. While there are many different types of anemometers, the most common versions are cup anemometers, vane anemometers, hot wire anemometers, and pitot tube anemometers. This project, based on …
“Hello friends! My name is Nikolas, I am 15 years old and I live in Athens, Greece. Today I will show you how to make a 2-Wheel Bluetooth Controlled Car using an Arduino Nano, a 3D printer and some simple …
“Who has time to wait for minutes per day to push a button? Let’s automate the motion of an electric IKEA desk with an Arduino Nano! I have an electric IKEA Bekant sit/stand desk. It’s designed so …
“Micro Gear Motor based small robot powered by a Wemos D32 Pro and controlled by Blynk app. So this is my microbot V1 which is an ESP32 based robot which is powered by a Wemos d32 pro and controlled by …
“Some of us experience the need to use the bathroom in the middle of the night. If you turn on a light, you may lose your night vision. White or blue light makes you lose the sleep hormone, Melatonin, making …
“Pyramid Levitation System - How it works: The Pyramid Levitator uses two Piezo ultrasonic transmitting speakers pointing towards each other. The opposing beams of 40kHz sound waves create what’s called standing waves and pressure nodes. Small items will levitate at …
