Claim Missing Document
Check
Articles

Found 3 Documents
Search

Design of a Lift Bridge Model on a Navigable River Using an Microkontroler ATMEGA 8 aditiarno manik; Jorro Manalu
Jurnal ICT : Information and Communication Technologies Vol. 12 No. 2 (2021): October, Jurnal ICT : Information and Communication Technologies
Publisher : Marqcha Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.301 KB)

Abstract

Today's technology has developed rapidly and rapidly, especially in the field of control electronics. However, the current transport bridge control system in Indonesia is still underdeveloped. The mindset of the Indonesian people tends to deify foreign products. The practicality of bringing in a tool and just installing the tool is one of the causes of the underdevelopment of the transport bridge control system in this country. Actually, Indonesian citizens are able to make these tools, especially since Indonesia is an archipelagic country and still uses water transportation facilities. Based on this in this final project, a miniature lift bridge simulation was designed and made using an ATMEGA 8 microcontroller. Supporting components so that the miniature lift bridge control system can work according to the desired design, including the ATMEGA 8 microcontroller as a data controller that changes the LED lights, and moves the servo motor to lift or close the bridge, when the ship hits the infrared sensor. From the results and analysis, it is found that the output voltage produced by the circuit is 5 volts, and the speed of the ship so that the sensor can be detected should not be more than 2.6 cm/s.
Expert System For Diagnosis Of Vitiligo Disease Using The Fuzzy Mamdani Method Based On Web-Based jonas panggabean; Aditiarno Manik
Jurnal ICT : Information and Communication Technologies Vol. 12 No. 1 (2021): April, Jurnal ICT : Information and Communication Technologies
Publisher : Marqcha Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (317.994 KB)

Abstract

Vitiligo is a disease that causes the skin color to fade. Besides being able to attack any area of ​​the skin on the body, this fading color can also occur on the inside of the mouth, eyes, and hair. In this study, an expert system for diagnosing vitiligo has been built, in order to make it easier for patients to find out the level of vitiligo they are suffering from. The problem of this research is how to build an expert system to diagnose vitiligo by implementing Fuzzy Logic using the Mamdani Method, Fuzzy logic is one approach that uses certain stages. The system was built using a structured approach with Use Case, Sequence, and Activity Diagrams as a system design tool
Design And Build Attendance Interface System Using RFID-PC Aditiarno Manik
Jurnal ICT : Information and Communication Technologies Vol. 13 No. 2 (2022): October, Jurnal ICT : Information and Communication Technologies
Publisher : Marqcha Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.155 KB) | DOI: 10.35335/jict.v11i2.19

Abstract

Attendance is a routine before carrying out activities such as education at schools and campuses. This is a list of attendance records present when starting the activity until the activity ends. At this time the attendance system used is still manual by hand. In this case the attendance system will be created automatically using an RFID tag as an identification card and an RFID reader as a card reader. This tool works by using two series contained in the AT89S52 microcontroller as an RFID Starter Kit controller. Communication uses serial communication or RS 232. Communication with the microcontroller used in the RFID Starter Kit is serial while RS 232 is used in the microcontroller module. In addition to the addition of hardware, this tool is supported by design software including Visual Basic 6 and SQL. Visual Basic is used for programming student data processing and SQL is used for student databases. The advantage of this tool is that it is relatively inexpensive and does not require a computer. So there are only tools present in each class to replace the PC and on the server side there is a PC as the center