A really economic street lighting system.
Project showcase by ReddSathvik
The sunflower follows the light using a servo motor and two photoresistors.
Project tutorial by Rick_Findus
Use an Arduino, two small servo motors with light sensing photo resistors to steer a solar panel towards the sun. UPDATED
Project tutorial by scott mangiacotti
How to connect GPS, SONAR, sensors, auto pilot units etc. in ships and boats via NMEA 0183 to Arduino.
Project tutorial by hwhardsoft
Using one single module and a proper library you'll be able to measure any AC voltage like a TRMS multimeter.
Project tutorial by SurtrTech
Simple Temperature Monitoring with DHT22 & Arduino.
by Muhammad Afzal
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.
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.
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
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.
Need your project to gauge distance? Here's your module!
ACS712 current sensor by Allegro is an Hall effect-based linear current sensor.
by Team Instrumentation System
6.4A-2uA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
Project showcase by wfriedrich
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
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