The use of conventional stoves often experiences problems, for example a lack of fuel sources, problems with gas cylinder leaks, and exploding gas causing fires. To limit these problems, induction stoves must be an option ...

In this study, the energy needed is obtained from solar energy which is then converted into electrical energy with the help of solar cells. Batteries and solar cells are two devices that can convert sunlight into direct ...

Along with the high level of crime that occurs in the community, it is one of the things that becomes the background for the level of security of the safe. A high level of safe safety is needed to maintain the safety of ...

Security is one of the important aspects in minimizing crime, therefore security is very important in human life at this time. When there is no security in an environment, the potential for crime will increase, so at ...

An incubator is a device used to warm premature babies and can incubate eggs at a certain temperature using large amounts of electricity. The light inside the incubator used to warm the eggs so they can hatch under good, ...

The Internet of Things (IoT) NodeMCU-based earthquake detection and early warning tool has been successfully designed using Telegram. The purpose of this study is to find out how to use the SW-420 vibration sensor and ...

Technological advances from time to time have developed rapidly so that it can provide many conveniences for humans to carry out daily work such as taking care of plants in the garden. Plants that are not cared for and ...

Hydroponics is a technique of cultivating plants without using soil, but using water as the main medium. The benefits of hydroponic techniques such as saving land use, being able to produce healthy and sterile plants because ...

Livestock is one of the largest food providers after agriculture. Generally, farmers in Indonesia still carry out conventional farming activities, namely feeding directly to the cattle pens. Activities carried out like ...

Money is a tool used as a payment for everything, a means of exchange, a means of measuring value and a means of hoarding wealth. One of the people who find it difficult to identify money is the blind. Generally, people ...