The ear is the five senses and is the external organ that most often interacts with external objects, the most common disturbance in the ear organs is an infection in the ear called otitis, otitis is an inflammation that causes an infection in the ear. Otitis itself has many types such as external, media, internal and others. with research using an Expert System, utilizing the Forward Chaining and Certainty Factor methods, it is hoped that it can help patients to be able to consult the system, as appropriate to consult an ENT-KL specialist, with an accuracy of up to 94%.
the development of Internet of Things technology, everything can be controlled over an unlimited distance using the internet network. Being a student is inseparable from project assignments that have deadlines for submission, problems that arise are sometimes the lecturers concerned are challenging to find, causing students to be delayed in submitting studies which affect student performance in the eyes of lecturers. In this case, an assignment recipient smart box system is created using the Wifi ESP32 Cam module and PIR Sensor which will monitor the collection of project assignments from students based on the Internet of Things, the system will send information in the form of photos to lecturers via Telegram Bot so that it can improve student performance in the eyes lecturer.
The skin is the outer protective organ for humans. Skin is the most interacting layer with the environment. Interactions that occur are not always safe against bacteria, viruses, fungi and parasites, so they will cause harm. Poor interactions will result in skin diseases. This skin disease is often considered normal, but can be dangerous and deadly and contagious. Due to the natural conditions and lack of medical personnel, sufferers of skin diseases have problems in examining their skin diseases. So this research was conducted by using an Expert System (Expert System) to help sufferers of skin diseases and help get solutions to these diseases. The solution obtained from the symptoms felt by sufferers. The method used in this study is Forward Chaining (FC) and processed using the Certainty Factor (CF) Method. The results of this study can determine the right initial steps in dealing with infectious skin diseases. So this research is very helpful for sufferers in knowing the type of skin disease, the solution in its prevention and its prevention precisely.
Penelitian ini membahas “Perancangan papan informasi mahasiswa berbasis realtime-clock (RTC) di laboratorium Institut Teknologi Batam (ITEBA) dengan memanfaatkan Short Massage Service (SMS)”. Kebutuhan informasi penting bagi siswa salah satunya adalah informasi yang berkaitan dengan penyelesaian pendidikan, perangkat yang dirancang dalam penelitian ini akan menjadi salah satu solusi untuk memudahkan siswa menerima informasi secara real-time. Sebuah alat yang dirancang untuk memanfaatkan komponen dot-matrix sebagai media untuk menampilkan teks berjalan yang berisi informasi, dan memanfaatkan fasilitas short massage service (SMS). Perancangan alat dalam penelitian ini menggunakan mikrokontroler sebagai komponen pengontrol, input yang digunakan pada alat ini adalah SMS-gateway dan realtime-clock, yang berfungsi untuk penjadwalan dan timer pada sistem yang membuat perangkat aktif hanya pada jam operasional kampus. . Sehingga dapat mengurangi penggunaan daya yang tidak perlu.
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