In this tutorial, you will learn how to use a soil moisture sensor. Practical examples are also provided to help you master the code.
This project uses an ultrasonic sensor to "sense" if the door opens or closes.
Project showcase by MattG
This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.
Project tutorial by Ammar Atef Ali
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
This tutorial will show you how to use DHT11 with Arduino.
Water quality, anywhere, anytime!
Project tutorial by Hao Jie Chan
A basic introduction to the low cost and accurate HC-SR04!
In this tutorial, you will learn how to calibrate and use MQ9 gas sensor with an Arduino board.
This project is based on Arduino radar (HC-SR04) which is digitally visualized using Processing.
Project in progress by Akshay6766
Don’t you wish your plants would tell you when they needed to be watered? Take your project from breadboard to PCB with this fun tutorial.
Project tutorial by Patchr
Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.
Project tutorial by Zachary Haslam
Soil moisture sensor which gives you LCD display of percentage of moisture.
Project tutorial by Patel Darshil
This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.
Project tutorial by ThothLoki
It is a simple tutorial on how to create little a security device using an Arduino.
Project tutorial by Ivan
A device to prevent students running fast.
Project showcase by 5 developers
This is a 360 radar using an ultrasonic sensor that saves data and encodes them onto an image.
Project tutorial by Alireza Karkon
A blind assist tool that provide obstacles notification and GPS location to the guardian / authority via SMS.
Project tutorial by MeRo
This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed.
by Neeti Thakur Bisen
MQ2 Sensor is a gas module and it is suitable to detect Hydrogen, LPG, Smoke, CO, and Alcohol. It has high sensitivity and fast response.
by Junez Riyaz
Using the VL53LO and an Arduino for distance measurement.
Add extra layer of security to your ATM machine transactions with biometric fingerprint and OTP SMS.
Project tutorial by Brijesh Singh
Need your project to gauge distance? Here's your module!
I decided to make one. I want use Arduino UNO with Ethernets shield, and STC-013 sensor. The data are visible on MQTT Dashboard by Cayenne.
Project tutorial by Giovanni Gentile
This smart stick can help blind people walk on the street safely without any help.
Project tutorial by hadi1234
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