wireless notice board using Arduino ||wireless notice board using bluetooth HC-05

Описание: Today I am going show how to make wireless display using bluetooth module and Arduino.

LCD display:
very basic module commonly used in DIYs and circuits. The 16×2 translates o a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5×7 pixel matrix.

HC-05 module:
It is an easy to use Bluetooth SPP (Serial Port Protocols, designed for transparent wireless serial connection. It able to use neither receiving nor transmitting data.

Program code https://drive.google.com/file/d/1gJiK...

App link:
https://play.google.com/store/apps/de...


Components require:
1) Arduino Uno
2)16*2lcd display
3) resister 1k
4)HC-05 bluetooth module
5) connecting wires
6) breadboard

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