International Conference and Workshop on Telecommunication, Computing, Electrical, Electronics and Control (ICW-TELKOMNIKA) is annual international conference where all experts from home and abroad come together to present their latest works and share new ideas & visions for achieving the future telecommunication, computing, electrical, electronics and control for living a better life. The 2019 2nd ICW-TELKOMNIKA will be held on November 19-22, 2019 at Royal Ambarrukmo Hotel, Yogyakarta, Indonesia. This conference is hosted by Universitas Ahmad Dahlan and organized by TELKOMNIKA Telecommunication Computing Electronics and Control (Scopus indexed journal, SJR Q2).