Humidifier and its types: Humidifier vs Dehumidifier

Humidifiers Vs Dehumidifiers for cold

This type is more traditional and uses a cloth, paper, or wick to pull water from the reservoir. A fan blows over it pushing moisture out into your home. Evaporative humidifiers are self-regulating. This is so because humidity in your home increases the rate at which the humidifier adds moisture to the air decrease to avoid moisture saturation. 

Serial communication project using PIC microcontroller

Serial communication using PIC microcontroller

USART is also known as a Serial Communication Interface or SCI. The USART can be configured as a full-duplex asynchronous system that can be configured as a half-duplex synchronous system that can communicate with peripheral devices such as CRT terminals and personal computers, or it can be configured as a half-duplex synchronous system that can communicate with a peripheral device such as A/D or D/A integrated circuits, serial EEPROMs, etc.

Design of smart electronic voting machine using Arduino

smart electronic voting machine

The system comes with a n number of switches, where n represents the number of political parties. The voter will be able to select their chosen candidate from a panel of buttons at this point. The final vote is then shown on an LCD to ensure voter satisfaction. Finally, the result can be calculated automatically by pressing the result button.

How to control the speed and direction of DC motor using Arduino?

DC motor speed and direction control

In this project, we are going to use a very popular motor driver IC called an L293D. The advantage of using this chip is that we can control two motors at the same time, as well as control their direction. There is also a pin-for-pin compatible chip available known as the SN754410, which can also be used and has a higher current rating. The IC has its own internal diodes, so we do not need one for this project.

What are the important parts of an embedded system?

software power optimization

Power supply is one of the main components of embedded system. It is mainly used to power the system without power supply the embedded system can’t start its working. Usually 5 volt of power supply is used which has range of about 1.8 to 3.3 v. A smooth and efficient power supply should be used for proper working of embedded system. The main source of power supply includes adapter, battery etc

Application of Linear Algebra in Computer Graphics

application of linear algebra in computer graphics

The first use of Linear Algebra can be seen in the polygonal structure of 3D characters and space in computer games and other 3D graphics applications. Polygons are used to make images look three-dimensional because of their geometric structures. Most of the time, this is done by dividing the object into smaller and smaller polygons where the given smaller parts are triangular. This makes the production of 3D objects part of the distribution process of polygons. A simple example of the use of polygons in 3D images in the form of object frame.