Content for HC-SR04

Project  Sonar Alarm

Sonar Alarm

“This is a small project that took a suprising amount of time to put together but here it is. I will not go into detail on how to make it look just as you in the picture, because i simply …

Obstacle Avoiding Robot Using Microcontroller (Arduino)

“In this instructable, I will teach you how to make an obstacle avoiding robot that works with Arduino.You must be familiar with Arduino. Arduino is a controller board which uses the atmega microcontroller. You can use any version of …

PiRex - remote controlled Raspberry Pi based robot

“The article describes the PiRex robot controllable from either a web browser or a dedicate client application by using REST API. Last year I did publish the cam2web open source project, which is aimed for streaming cameras over HTTP as …

How To Make Hungry Robot - Eat Everything! (3D Printer, Arduino, Sensor, Servo)

“I really love to make use-for-nothing robots such as Drinky (Drinking buddy robot). I want to make a robot for emotional purpose not for functional. This is fun, makes smile and feels good. This robot is also one of useless …

Sonar Glove For The Visually Impaired

“With minimal practise, this device is capable of greatly aiding someone visually impaired have a sense of their surroundings. The glove has a longer range than a cane and is able to detect obstacles like cars, people, walls, and trees …

UltrasonicEyes

“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! I wanted to make a quirky project using some 8x8 matrix LEDs and some ultrasonic …

Level Up Project - IoT Your Rain Water Tank

“This project provides the ability to calculate and report the total litres of water within cylindrical water-tank/s The drought that South Africa is facing an in particular the Western Cape has meant that many people have installed rain water …

Talking Robot

“This is a tutorial on how to make a prank involving a robot that plays sounds when somebody walks by. This prank uses an Arduino, a distance sensor, a servo motor and a DF Player amongst other materials. We hope …

Ultrasonic Rainwater Tank Capacity Meter

“If you are anything like me and have a little bit of an environmental conscience (or are just skinflints eager to save a few bucks - which is also me…), you may have a rainwater tank. I have a tank to …

Human And Object Following Arduino Robot

“hello guys… we have made a new nice project…object following robot thats based on arduino… this robot is made by using a ultrasonic sensor…. ultrasonic sensor:- An Ultrasonic sensor is a device that can measure the distance to an …