Content for HC-SR04

Bob The Robot - Arduino Robot Framework

“I’ve been looking for a nice robot framework and I’ve tried out many of these … eventually (like most programmers do ) I’ve decided that I should develop my own robot framework!”

Musi - Hear the melody of space.

“What are the sounds of having everything in mess and how it differs from order? How to compare different surroundings in abstract way? Musi is an experimental audio device which brings the physical arrangement of objects into the musical world …

Simple Pi Robot

“Simple Pi Robot aims to put robot control in simple form, the robot design is similar to versatile GOPIGO robot built by dexter industries.”

Personal Security System using Arduino

“Here is just a simple guide on how to create your own mini “security system” using an Arduino. This is just a fun project, please don’t actually rely on this device to keep your house secure! This design uses …

Yet Another Line Following / Obstacle Avoidance 2WD Car

“This robot car is nothing new. Instructables and Youtube are peppered with a robot car similar to this one and honestly those postings inspired me to put together this affordable robotics kit that I could handout at my Robotics workshop …

A very simple Posture Sensor

“If you are reading this you are most likely sitting in front of a computer of some sort, maybe even slouching into the chair. Often we dont care about our posture which can result in back pain and worse. If …

Making a better HC-SR04 Echo Locator

“hey are very cheap especially if you buy a dozen you can get them bellow 2$ shipped. Once they’ve arrived, to test them, I wrote a quick C test program for an AVR board which displays the distance in …

Project  ULTRS-RADAR

ULTRS-RADAR

“Today we going to make an ULTRASONIC RADAR, we will be using the Arduino IDE to make the sketch for receive the data of the ultrasonic sensor and to send instructions to our servomotor. The Processing program is to make …

HC-SR04 Ping Sensor Hardware Mod

“HC-SR04 ultrasonic sensor modules, also commonly called ping sensors, are practically a dime a dozen, with many Asia online retailers selling them in the $2 to $3 dollar range each. While possibly not intended for an end solution or …

Distance Detector with Buzzer and LED meter

“This is a simple distance detection circuit with the use of an ultrasonic sensor, a buzzer, a row of LEDs, and 2 relays (optional). The ultrasonic distance sensor will light a row of LEDs depending on distance. Then if a …