Project Idea
Display important announcements wirelessly on an electronic notice board using IoT. This project allows users to send messages from a smartphone or computer to a scrolling LCD display in real-time. Ideal for schools, offices, public places, and educational projects to demonstrate wireless communication and display interfacing.
Project Description
This project implements a wireless digital notice board using an Arduino and Wi-Fi Module (NodeMCU). A LCD display is used to show messages sent via a web platform lie blynk. In the IoT version, messages are updated over the internet using platforms like Blynk or Firebase. The system eliminates the need for manual updating of traditional notice boards and promotes smart communication. It's ideal for learning about wireless modules, display drivers, and automation in public messaging systems.
Components List
Arduino Uno
Wi-Fi Module
16x2 LCD Display
Power Supply Module
Jumper Wires
Breadboard
USB Cable
Features
Wireless Message Updating
Real-Time Display via Mobile or Web
Supports Wi-Fi Mode
Clear and Visible Electronic Display
Compact and Easy to Install
Replaces Manual Notice Boards
Ideal for Public Messaging
Expandable for Multiple Displays
Low Power Consumption
Easy to Program and Maintain
Project Applications
School and College Notice Boards- Display announcements without manually updating boards.
Office and Corporate Messaging- Share updates, schedules, or emergency alerts.
Railway and Bus Stations- Display schedules, delays, or passenger information wirelessly.
Hospital and Clinics- Show token numbers, doctor availability, or health alerts.
Smart Buildings- Integrate with building management systems for updates.
Retail Stores or Malls- Promote offers, display messages, or crowd instructions.
Event and Exhibition Halls- Provide real-time announcements or session timings.
Library Notifications- Show due dates, notices, and silence alerts.
Public Awareness Boards- Government alerts or campaigns in urban areas.
DIY and Educational Projects- Learn display interfacing and wireless control concepts.
Shipping Dimensions
- Length: 20 cm
- Width: 10 cm
- Height: 8 cm
Weight: 500 grams
📦 Project Includes:
Fully assembled and tested circuit
Circuit diagram
Source code
(For DIY KITs - only the components will be provided)
Project Types:
- DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project
- DIY KIT with Code & Circuit Connections - Along with the components, you will get the Code and the Circuit Connections file to help you build the project easily.
- Readymade Breadboard - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
- Readymade Soldered - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
Notes -
All the products are made by LearnElectronics India and not for re-sale.
These project is a prototype project to show/present/explain and work like to real life product. It is not a product, if you need a ready-made product then reach out to us here.
Digital Notice Board
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Order Processing Time:
- All project orders are processed within 2-3 business days after payment confirmation.
- After processing, the development of your project will begin. We require a minimum of 10-15 days to complete and prepare your project for shipment. However, please note that the delivery time is an estimate and may vary depending on project complexity and component availability.
Delivery Timeframe:
- While we strive to deliver your project within the specified timeframe, there is no guaranteed delivery date. The actual delivery time may be shorter or longer depending on various factors, including shipping delays, customs clearance, and unforeseen technical challenges.
- We will keep you informed of your project's progress and provide updates on the estimated delivery time as needed.
Shipping and Delivery Charges:
- Delivery charges are additional and are not included in the project price. The shipping cost will be calculated at checkout based on your location and the chosen shipping method.
- Customers are responsible for any customs duties, taxes, or fees that may be applicable in their country.
Order Cancellations:
- Due to the customized nature of our projects, orders can only be canceled within 24 hours of placement. After this period, the order is non-cancellable as work will have already begun.
Returns and Refunds:
- As these are custom-built projects, we do not accept returns or offer refunds unless the project is defective or significantly not as described.
- If there are any issues with your project upon delivery, please contact us within 7 days to resolve the matter.
Technical Support:
- We provide basic technical support for the first 30 days after delivery to help you set up and operate your project.
- Extended support and customization services are available at an additional cost.
Disclaimer:
- We are not responsible for delays caused by external factors beyond our control, including but not limited to shipping carrier delays, natural disasters, or government restrictions.
- By placing an order, you agree to the terms and conditions outlined in this policy.
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