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With the help of the Arduino IoT Cloud (Internet of Things), some Arduino boards can be easily connected to the Internet. Controlling projects and reading out data remotely is easily mastered in this way, even for beginners.
Moreover, there many Arduino Based IoT premium projects on which students can work as a part of their studies. Moreover, these projects can be further enhanced and implemented on small and large scale. Given below are some simple and interesting Arduino Based IoT Projects for beginners and especially for computer science graduates.
Soil moisture sensor
Developing a moisture sensor is a great idea when it comes to Arduino Based IoT Projects. The soil moisture sensor has an integrated amplifier and can, therefore, be connected directly to an analog input on the Arduino board. It is inserted into the ground and measures the capacity of the earth. This changes with the humidity.
The module has a Vin, GND, and analog output pin (AOUT). It is simply supplied via the 5V of the Arduino board. The AOUT can easily be connected to an analog input pin on the Arduino.
Arduino based Chandelier
Creating a file-sharing app is also one of the great ideas for Arduino Based IoT Projects. Today we're going to build a chandelier using Arduino. He will insist on six LEDs that now and then flicker like candles. We use the PWM channels of the Arduino board for this. The chandelier can be built into dollhouses or LEGO models, for example. It also fits dioramas or other models very well.
Components required for this project are Arduino set, breadboard, cables, 1x button. 6x resistor 220Ohm (red, red, brown), 6x LED (e.g. yellow or white).
Arduino sound machine
Arduino Based IoT Projects related to Sound machines and soundboards are great. I mean the small, compact devices that are an essential part of any startup office. 16 buttons trigger a wide variety of sounds and ensure both amused and annoyed faces. So it's perfect for everyday office life.
Sometimes, however, you wish to be able to exchange the sounds. Can't you just build a sound machine like that with Arduino? Yes! This works out. You can find out how exactly here. Components for this project are Arduino set, breadboard, cables, 16 buttons, Resistance 1kOhm, DFPlayer Mini, MicroSD card and Speakers.