AbstraksiYayasan yatim piatu mendapatkan dana operasional dari para donatur. Namun bentuk pengeluarandana bantuan belum dikelola secara transparan dan dilaporkan kepada seluruh donatur. Untuk itudiperlukan suatu aplikasi transparasi dana donasi anak yatim piatu yang berbasis online sehinggamemudahkan pihak yayasan dalam mempertanggungjawabkan kegiatan dana donasi dan paradonatur dapat dengan mudah mengakses laporan ketika dibutuhkan.

Orphanages get operational funds from donors. However, the form of aid expenditure has not been managed transparently and reported to all donors. For that we need an application transparasi donation fund orphans based online so as to facilitate the Foundation in accounting for the activities of donation funds and donors can easily access the report when needed

Security is an absolute necessity for every homeowner so that he can create a sense of security and calm when the house is left to travel by the owner of the house. Poor security makes the house a target for theft. Home security currently used still uses conventional methods. E-KTP (Electronic Identity Card) provided by the government to every citizen has a technology in which there is an RFID chip that can be used as a substitute for conventional door locks. In order for the e-KTP to be able to access the home door, an application needs to be made that can be used on android smartphone. The application makes it easy for homeowners in the E-KTP registration process that can be used to open the door. In addition, the application can send notifications to homeowners if the house is entered by thieves via SMS (Short Message Service) and Call / Call through the SIM800L module which is controlled using an Arduino Nano Microcontroller.