There are some types of air conditioner commonly used, one of them is a split type air conditioner. In definition of a split type air conditioner is a type off cooling unit which consist of two main body. They are the...
Ammeter or ampere meter is a tool that serves to measure the strength of electric current in a closed circuit with units of amperes or with the symbol A, or milliampere with the symbol mA. 1 Ampere conversion equals...
After the invention of the modern automatic rice cookware, the process of cooking rice became easier, more practical and more efficient. Users only need to put rice and water into the rice cooker, turn on the on button, the...
There are several types of CCTV that you can use, but the most commonly found on the market are two types, which are Analog CCTV and IP CCTV. Both have their own advantages and disadvantages. The difference between the components...
An electric bell is a device capable of producing sound that comes from converting electrical energy to magnetism. In general, the electric bell is used as a signal to provide warnings or information for the user. In its simple function...
The electrical outlet is one of the important items and must always be carried when you are going abroad. Because each country has a different socket. The definition of a socket is an electrical device used to connect electricity to...
The fan is a device that generates air. A fan is needed to be placed in a room, so that the room doesn't feel stuffy and hot. There are many types of fans on the market, such as standing fans,...
A fan is a device used to generate wind, both strong and slow. Its main function is to be an air freshener, as an air conditioner, and a dryer. The fan that we often see, generally has a propeller to...
The fan is an electronic device that has a function to generate wind so that the surrounding air is cooler. In general, fans are useful for air conditioning, ventilation, air fresheners and dryers. Fans offer a variety of shapes based...
The development of technology and innovation is very fast. It is not uncommon for us to hear rice cookers called magic jars, magic coms, and rice cookers. When viewed from a glance, the shapes have similarities so that many people...