Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.

Water quality, anywhere, anytime!

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

Use the DHT Temperature Sensors in C# code via a C++ Windows Runtime Component to implement a one-wire protocol on Windows 10 and the RPI2.

LIDAR stands for Light Detection and Ranging. LIDAR is used for many applications including 3D scanning, mapping, laser guidance, etc.

Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...

Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.

This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.

Generates maps based on distance between itself and obstacles autonomously and provides visual feedback.

I will explain how connect Arduino with Vibration sensor and LED.

This project is about control of temperature in values of 23 and 25 grades and control for hysteresis using DHT22 and Arduino 101.

A method in which waste management is automated. An innovative system that will help keep the city clean and healthy

Soil moisture sensor which gives you LCD display of percentage of moisture.

Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.

An SKU237545 pressure sensor.

It might be the simplest room temperature and humidity - no breadboard attached.

In This Tutorial, I will Show You How to Make an Arduino Based MPPT Charge Controller

Short and easy, read distance 2 - 400 cm and plot it in I2C OLED screen.

It is a device that measures CO2 levels, inside and outside temperatures, and humidity.

We can measure body temperature without contact with this device.

Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.

For DETECTING fire for about a small range of 3 feets

We connect a VL53L0X Laser time-of-flight sensor to an Arduino to measure the liquid level in a tank using ToF ranging.

This project shows you how to measure Temperature and Humidity and record data on an SD-Card with an Arduino Uno and an Ethernet Shield.