The device beeps when a person or object near less than one meter from you.
In this project, I'm using an ultrasonic sensor to measure distance and calculate the area of a circle and square and display it on screen
Do you want to build a Robot that can walk dance and sing for you! Then this is the ultimate guide that can help you through.
Measuring Distance using Ultrasonic Sensor With NI LabVIEW MyRIO FPGA.
WHO recommends washing our hands with soap for at least 20 seconds. But it is difficult to trace time during washing hand. So, here I have c
I built a gun that shoots out a narrow beam of ultrasonic audio. The sound can only be heard by people inside the narrow beam.
A simple timer to ensure the duration of hand washing is 20 seconds
This project utilises automation to curb the spread of Corona virus #covid19.
This tutorial will cover how to use the ultrasonic sensor with arduino.
Automatically turn on the water tap when our hand move near the tap
Teach Baby colors while feeding them nutritious foods! This is a custom game where colors are the controls!
Automatic hand sanitizer bottle using Arduino and Servo Motor
The street lights we are using aren't smart. Isn't it cool when a vehicle is moving on road the LED will glow automatically.
LED switch on in order when an object is getting closer.
This is just a quickly put together project to have a little fun with social distancing. The project uses an ultrasonic distance sensor, mic
To help the visually impaired with Intruder Detector and alert messaging system with the help of Bolt-IoT, Arduino & Ultrasonic sensor
This project will measure the distance
In this article we are going to measure the distance using Arduino Uno and HC-SR04 Ultrasonic sensor
UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!
A touchless automatic motion sensor trash can.
Simple yet Effective way to Fight COVID-19 with Hand Wash and Hand Santization, without touching the Bottle!
Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.
An unmanned ground vehicle, compatible with multi micro control. [OSHW] SA000001 | Certified open source hardware | oshwa.org/sa000001.html