There is a widely used component in analog electronics which is opamp. Opamp stands for operational amplifier. The first occurence of the usage of the component was in 1920 when the long-range telephone cable was applied. There was a need of improvement of the Bell System’s repeater in long-distance telephony…

In August 2021, I joined my colleague, who is a student majoring mechanical engineering, to help him designing and developing oxygen concentrator devices. This project was led by Dr. Jayan Sentanu as the lecturer in Mechanical Engineering Department in UGM and associated with DIKTI. Oxygen concentrator device is an apparatus…

Last week ago I received a challenging task from my colleague to convert modbus RTU addresses from a sensor to the modbus RTU addresses that was configured by default on Autonics PLC. This task was accomplished by using arduino as a communication relay. The modbus addresses on sensor was mapped…

I am here rightnow in the midst of the hectic work of my latest project : The Oxygen Concentrator. I am currently working on ICA (Innovatice Center of Automotive) in Bulak Sumur Residence. It’s about four weeks I almost lost control to my day to day life. It’s again since…

Hi guys, I wanted to share you about my journey quiting social media since last week (It was January 2022 when I wrote this post) and the benefit I’ve got and the experience I’ve been felt along the process. It’s for about two weeks ago I bought a book titled…