Jul 14Supermarket Pathfinder: Implementing Internet Multimedia System in Creating Product Placement Search System in SupermarketsBackground In an effort to meet daily needs, modern humans cannot be separated from shopping. This is a consequence of the development of civilization that recognizes currency as a medium of exchange in the economic wheel. Supermarkets or grocery stores are places that provide various types of goods, ranging from…IoT14 min readIoT14 min read
Jul 12Performance Tuning on A PostgreSQLAs the final project of the Database Management course, we are required to do some tuning. What is that? It may sound strange for laymen, so let me tell you from scratch. Nowadays, everything goes digital. It’s quite often for a website to ask about our data, even cookies. Ever…Dbms16 min readDbms16 min read
Jul 20, 2022UI/UX Case Study: Sribuu RedesignA Personal Money Management Application — ❗️Disclaimer❗️ This case study was first written on Google Slides in early July 2022, however, I relocated it to Medium days later. As a result, this version of Sribuu could be outdated. Overview Sribuu is a Personal Money Management App that helps people to control their expenses easily. …Ui Ux Design7 min readUi Ux Design7 min read
Jun 2, 2022GlassmorphfolioThere is a never-ending relationship between me and a portfolio. When I was searching for which major I should continue into, I avoid FSRD ITB because I just don’t want to create an art portfolio. Two years later, in 2022, I create my first own portfolio. Keep in the note…Ui Ux Design3 min readUi Ux Design3 min read
Jun 2, 2022Allo Bank’s Huge Massive Festival StrategyAn opinion by me. Allo Bank is the latest entrant to the digital banking space in Indonesia. In March 2021, they were acquired by PT Mega Corpora (Bank Mega) and got approved by OJK. They eventually changed their name to PT. Allo Bank Indonesia, Tbk in June 2021. …Return On Investment4 min readReturn On Investment4 min read
Apr 3, 2022A Web Server from ESP-32Welcome to the next step of the Embedded System tutorial! I do think that every piece of information we can acquire from ESP-32 sensors, both internal and external, should be informed in a comfortable way for users to read. Basically, nowadays many humans use smart devices. …Esp326 min readEsp326 min read
Mar 29, 2022Bluetooth on Your ESP32Hello guys, back again with me on the II2260 Embedded System course assignment. Well, as usual, new week, new project. In this project, I will use the ESP-32 to be able to be connected via Bluetooth. What will happen next? Let's see! Bluetooth Terminal Application Bluetooth is a communication media equipment that can…Esp327 min readEsp327 min read
Mar 20, 2022These Two I2C ComponentsHI! Back again with ESP-32 series tutorial after two weeks of exams X_x This time I will combine the uses of the BMP280 sensor and OLED. The purpose of these steps is to display the pressure and temperature read by BMP280 into the OLED display. …Embedded Systems5 min readEmbedded Systems5 min read
Mar 5, 2022Picture PerfectToday I’m gonna show you how to display pictures using OLED with ESP32 using Arduino IDE. What is OLED? OLED stands for Organic Light-Emitting Diode or often called organic LED. This technology is widely used as a component of monitor screens, both televisions, and smartphones. Unlike other technologies that still…Embedded Systems10 min readEmbedded Systems10 min read
Feb 27, 2022External SensorsWelcome back to my Embedded System tutorial. This time I will gonna test out the external sensor, which is BMP280 and SRF-05 ultrasonic. Before we begin this tutorial, don’t forget to set up the Arduino IDE first. BMP 280 These are the component required for the tutorial. ESP-32 2. BMP-280 sensorEmbedded Systems6 min readEmbedded Systems6 min read
