TISHITU "LED Glow" Bluetooth Arduino & Android App Inventor (MIT) Tutorial Part-2 скачать в хорошем качестве

TISHITU "LED Glow" Bluetooth Arduino & Android App Inventor (MIT) Tutorial Part-2

Tishitu explains Bluetooth is a type of wireless communication used to transmit voice and data at high speeds using waves of radio. It’s widely used in mobile phones for making calls, headset and share data. This type of communication is a cheap and easy way to control something remotely using arduino. HC-06 module has 4 pins to be connected to arduino, they are: RXD TXD VCC GND RXD will receive data from arduino; TXD will send data to arduino; VCC is the power supply (3.3V 6.6V) and GND is the ground. You gotta pay attention about the RXD level, some modules work with 5V, but this one works with 3.3V, and arduino TX will send a 5V signal, then it needs a voltage divider.] The sketch for this Project is very simple, all you have to do is check the serial port if there’s data available. Using an android phone with a spp bluetooth apk, the command is sent to bluetooth (RX/TX). What happens is the bluetooth module communicates with android's bluetooth using a profile called SPP (Serial Port Profile). It emulates a USB Port connected to arduino and android. Circuit and Code below :- https://drive.google.com/open?id=0B_T... CODE https://drive.google.com/open?id=0B_T... TISHITU ISO: 9001-2008 RESEARCH AND CONSULTANCY CELL OF INDUSTRIAL APPLICATION A Joint Accreditation System of Australia and New Zealand Copyright © All Rights Reserved www.tishitu.org Reg No.08122629691/SSI Accreditation No. M3111204IN ~-~~-~~~-~~-~ Please watch: "Lifi Communication by Arduino UNO Download Project"    • Lifi Communication by Arduino UNO Download...   ~-~~-~~~-~~-~