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Obstacle Avoiding Robot Using Ultrasonic Sensor

“In this project I will show you how to create an Arduino based Obstacle Avoiding Robot using an HC-SR04 Ultrasonic Sensor and 9g Micro Servo. During the build I will explain to you why you should use a Motor …

PIC Development Board for RS485 & DMX512 Applications

“This PIC development board has been designed to develop RS485 based and DMX512 applications, the board has 28 pin SMD Pic micro-controller, RS485 chip for communications, all I/O line has pull-up resistor which can be soldered as per application …

PropHelix - 3D POV Display

“People have always been fascinated by holographic representations. There are several ways to do this. In my project i use a spinning helix of LED strips. There are a total of 144 LEDs that can displays 17280 voxels with 16 …

Solar Tracker Using Arduino and Raspberry Pi 3

“This Instructable will teach you how to create a solar tracker using Arduino and Raspberry Pi 3 Model B. We will also learn how to create a graphic user interface using Processing. As we all know, energy is an indispensable …

This Robot Knows When It’s Confused and Asks for Help

“Robots aren’t generally meant to get confused, but modeling confusion might help make them more useful workmates. As part of an effort to explore ways for humans and robots to work together more naturally and effectively, a team of …

Arduino Guitar Note Detector

“This instructable will explain step-by-step how to build a device that detects which note is played on an acoustic guitar. The device accomplishes this task by using a microphone to read in the sound wave, audio amplifier and DC offset …

Arduino Touch Tic Tac Toe Game

“Dear friends welcome to another Arduino tutorial! In this detailed tutorial we are going to build an Arduino Tic Tac Toe game. As you can see, we are using a touch screen and we are playing against the computer. A …

CleanSweep: the Floor Cleaning Robot!

“CleanSweep (couldn’t think of better name :P) is a smartphone controlled robot that cleans your house’s floor! The rotating mops on the front of the robot along with a foam roller (used to paint walls, not here) at …

Control of molecular motion by metal-plated 3D-printed plastic pieces

“Many measurement techniques, such as spectroscopy, benefit from the ability to split a single beam of light into two in order to measure changes in one of them. The crucial device that separates the beam is the beam-splitter. These have …

Glowing LED Ita Bag

“Ita bags are a popular way for fans, especially in Japan, to show their love for an anime/character/ship. These bags have a clear protective pouch for displaying charms, badges, etc, so you don’t have to worry about …