We are using cellphone to send SMS for updating message on scrolling LED board with the help of GSM Modem. We are sending text data using mobile phone which is received by GSM Modem and data is given to microcontroller. The microcontroller used here is Arduino Atmega328 which displays text data on 16×2 LCD. The same data is also sent to 2 feet LED board which scrolls text message on it.
Software:
• ARDUINO IDE
• EMBDDED CPP CODE
• Proteus Simulator
Hardware :
- ATMEGA328 Microcontroller
- GSM Modem
- 16X2 LCD DISPLAY
- Scrolling LED Board (2 Feet)
- Regulated Power Supply