Easy
The DHT11 humidity and temperature sensor makes it really easy to add humidity and temperature data to your DIY electronics projects. IoT for Juniors - Project 2: Making fire alarm system
In this project we will measure the temperature of the surrounding area. If the temperature is above 50 degrees Celsius that means there is a fire hence, we will ring the alarm. IoT for Juniors - Introduction to Sensors & Actuators
Sensors are devices that detect and respond to some kind of input from the environment. This input could be light, sound, temperature, pressure, motion, or any number of other things. IoT for Juniors - Introduction to Arduino Uno Board
Arduino is a popular platform for creating and programming electronics projects. It is a small computer that can be used to control lights, motors, sensors, and other electronic components. IoT for Juniors - Connecting the "Things" to internet
To connect a thing to the internet, you need to give it the ability to communicate with other devices or systems on the internet. This is usually done by adding a small computer called a microcontroller or a microprocessor to the thing. IoT for Juniors - Introduction to IoT
IoT stands for the "Internet of Things," and it refers to a network of physical objects or devices that are connected to the internet and can communicate with each other. This project shows you how to automatically turn ON and OFF a Light using an Arduino with LDR or Light Dependent Resistor. Actuators are devices that convert electrical signals or commands into physical motion or force. Actuators are components that convert electrical signals into physical motion, such as motors, solenoids, and relays. Photoresistor change its resistance value according to intensity of light on it.It’s the type of analog sensor.