Arduino Based Digital Desk Nameplate Design Using Android Controls Based on Arduino

Digital table signboard is a collection of LEDs (Light Emitting Diode) arranged tightly with certain patterns so as to produce the appearance of light that can make certain writing that can be used as information media. Digital media as one solution to an announcement or information that can change without changing the hardware. Setting a digital desk nameplate by using a PC connection (personal computer), the disadvantage is that it is too much trouble when you want to replace text or text on a digital desk nameplate, so you need a solution to facilitate the programming of text on a digital desk nameplate. One solution is to use Bluetooth as a wireless connection. By using Bluetooth communication can be used as a data transfer media on digital devices. The android operating system is found on Smartphones that apply practical principles in every application that has facilitated Bluetooth as a data transfer media. Therefore the digital table nameplate problem that is currently experiencing problems in its settings, then by utilizing Bluetooth communication contained in an Android-based smartphone system design is needed, the end result is designing an Arduino-based digital desk nameplate using Android control.