Content for HC-SR04

How to Make an Obstacle Avoiding Car With Arduino

“Last year we attempted to make a tank with arduino. Theoretically, she would have been controlled with an infra-red remote and also have been the coolest little car on the block. Her name was Bessie, and she failed miserably. She …

AEROBOT Air Quality Sensor V1.0

“This instructable is about making an inexpensive and a highly accurate air quality sensor named AEROBOT. This project shows temperature,relative humidity, PM 2.5 dust density and alerts about the air quality of the surroundings. It uses a DHT11 …

Texas Instruments MSP-EXP432 - MultiTasking

“This is Texas Instruments MSP-EXP432 multitasking tutorial. Here you can see how to run multiple sketches that can communicate with main sketch, where all global variables are defined. Software used for this project is Energia. It’s IDE very …

Fun Cases for Electronic Components

“Putting together a project is one thing, but making it pretty and presentable is a totally different story. But that’s what we’re here for! We made a collection of component cases to make your project stand out and …

Arduino Auto Knock

“This is not a cheap version of the $20 commercial motion sensor chime, nor a fancy one. I built this because I have the parts on hand, I enjoy building it, and I learn how to control ultrasonic sensor, relay …

RadArduino - Radar Made With Arduino Leonardo and Processing

“This project is a sonar (Sound Navigator And Ranging) that we have implemented with a Arduino Leonardo and we have depicted in Processing 3. Its works in the following way: A stepper motor rotate 360º sideways, and when reaches the …

Arduino 3D Printed Can Robot (one More Object Avoiding Robot

“In this “how to” guide I will show you how to make your own 3D printed Can Robot with the Arduino UNO micro-controller. This is a remake of the Attiny Canbot that I found at Thingiverse.com by Wingman94 (link …

PI Zero Mini Robot

“For this project the aim was to make a very small desktop companion robot, but one packed with functionality, . I have been using the Raspberry PI Zero in a number of my bots. I also wanted to add a Camera …

Arduino robot with wireless camera and fire detection for Home security

“This is a Bluetooth controlled robot.It has a wireless camera,fire detection sensor and an ultrasonic sensor and it can even be made to speak(You’ll understand later). My intention while making this robot was home security.”

Arduino Security and Alarm System Project

“In this project we will learn how to make an Arduino Security and Alarm System. You can watch the following video or read the written tutorial below. The alarm activates in 10 seconds after pressing the A button. For detecting …