Content for HC-SR04

Cubic Meter (Arduino + HC-SR04 Sensors)

“Uploaded project was designed and programmed by Rodrigo Mejas (Santiago-CHILE). The product consists of measuring from a simple linear distance, square meters and up to cubic meters. Since we are using HC-SR04 ultrasound sensors, distances should not exceed …

Distance Sensitive Alerting Machine / Price List

“This instructable will teach you how to create a distance sensing machine that alerts you at different stages in terms of your distance from the sensor. These alerting tools include an RGB LED that illuminates the three traffic light colors …

Arduino Trash Can Opener

“Today i’m going to show you a simple Trash Can Opener, using Arduino. YOU WILL NEED: 1x Arduino Uno, Due, Mega, Nano… 1x Small Breadboard (optional) 1x Micro Servo 1x Ultrasonic sensor Jumper wires”

Attiny85 Distance Finder

“Before I made this instructable I had just gotten some new Attinys (Attinies?) and wanted to make something with them. That’s when I noticed my ultrasonic range finder all alone being unused. This ultrasonic Attiny distance finder gives the …

Kevin The Full Autonomous Vehicle

“This is Kevin. It is radio controlled car with ability to perform full autonomous drive. My first goal was to make autonomous vehicle controlled by Arduino. So I bought cheap Chinese chassis. But it was terrible because I wasn’t …

Robot Car Bluetooth Controlled- Obstacle Avoidance Robot Car Using Pic32 Microcontroller

“”Robot-Car: Design Fused with Obstacle Avoidance Technology” Recently, there is an intensive research undertaken in the field of intelligence robotics and autonomous mobile robot applications. Through the this project we wanted to explore this field by building a robot car …

Interactive Sleeves - Led Fire Animation

“A fire starts when a person or object comes near your arms. It literally creates the spark between you and another person.”

Lock Using Sonars And Led Strips On Arduino

“For this project I made a box that opens by using sonars, LED strips and 1 servo motor. The main idea behind this is that you use two sonars that both have a “sweet spot”. If you hit both these …

Maverick - Remote Controlled Bidirectional Communication Car

“Hey everybody I’m Razvan and welcome to my Maverick project. Ive always liked remote controlled things, but I never had a RC car. So I decided to build one which can do a little bit more than just move …

Arduino Tutorial: Adding Sensors to Your Data Logger

“This post isn’t another How-To tutorial for a specific sensor because the Arduino community has already produced a considerable number of resources like that. You’d be hard pressed to find any sensor in the DIY market that doesn …