Content for Ultrasonic Sensor

Ultrasonic Sensor

An ultrasonic sensor is an instrument that measures the distance to an object using ultrasonic sound waves. An ultrasonic sensor uses a transducer to send and receive ultrasonic pulses that relay back information about an object's proximity.

Wheels4Water : Let’s paddle away through water mgmt issues

“Are we neglecting the importance of water? Probably, the answer is YES. Go through this different and versatile project to find a solution. Before diving into the Hardware & Software setup, it is important to first understand what the project is …

360° Arduino Radar with 2xHC-SR04 Sensors

“In this case, it is interesting that are used two sensors to scan the entire 360-degree space. This time I will show you how to make Arduino-based ultrasonic radar. We could call it a Sonar because it is using sound …

ITTT - Attention Wanting Robot - Mike Veldkamp 1D

“Welcome to this “If This Than That” project. For the final result of this project I made a small little wooden robot. The robot has different facial emotions depending on what’s happening, if he is awake and you press …

Arduino Ultrasonic Navigator for the Blind

“Bat Eyes 1.0, an Arduino device that can help blind people navigate their way, designed to replace the traditional cane. Why this? My maternal grandfather was a surgeon of ophthalmology, and dedicated his entire life to helping the visually …

SonicSurface: Phased-array for Levitation, Mid-air Tactile Feedback and Target Directional Speakers

“We will build an array of ultrasonic emitters. It has 256 emitters arranged in a 16x16 grid operating at 40 kHz with individual phase control. It can focus the acoustic power at controllable positions to create dynamic levitation of small …

DIY Raspberry Pi ALPR Parking Sys with PlateRecognizer’s SDK

“Learn how to step by step implement your own parking system with the use of a Raspberry Pi, Arduino Nano, and Plate Recognizer’s SDK.”

Modem Turned Into a MIDI Guitar Sort of: GuitArnet

“GuitArnet is an Arduino-based simple MIDI guitar with pitch, power chords and minor pentatonic connected to Ableton Live through MIDI. I’ve canceled my Internet service and the local company, named Arnet, left a cable modem router behind. I’ve …

Smart Irrigation

“Automatic irrigation of 3 plants of Pothos, through the use of Wemos (ESP8266). The project aimed to wet the plants of Epipremnum aureum, commonly known as Pothos or Scindapsus aureus. These plants are found in the Prototyping laboratory of school …

Smart Farming System

“A Smart Farming System that is unlike anything you have ever seen before! Our innovative Smart Farm will deter pests and detect intruders! This innovative smart farm system will alleviate the tedious but crucial work that farmers all over the …

3D Printed Obstacle Avoiding R2D2 Using an Arduino Uno in 13 Steps

“Every Star Wars fan in existence would love to live in a galaxy far, far away. They could wield a lightsaber, fly the Millennium Falcon, or in this case, take a walk in the park with R2D2. This Instructable will …