Abstract
Humanity’s dependence on signage and signalling persists across various settings and occasions, spanning from coordinating meeting times and locations to informing about transportation schedules. These notifications play a pivotal role in guiding society towards well-informed decisions, ultimately leading to an improved lifestyle. In the past, some notifications were delivered orally by town criers in rural areas. However, with significant technological advancements in towns and cities, such methods have become inadequate. Similarly, the traditional practice of sticking paper notices on wooden boards not only proves inefficient but also wasteful of valuable resources. Recognizing the significance of meeting our daily information needs in a timely and cost-effective manner, leveraging modern electronic and wireless technology becomes essential for achieving better socio-economic outcomes. Information is undeniably powerful, underscoring the paramount need for rapid and convenient dissemination of time-critical information. Considering this, the present project proposes the design and implementation of a Wireless P2.5 Full Colour LED Display Notice Board using the HDWF4 Controller. This cutting-edge display system aims to circulate vital information in public places, such as colleges, schools, offices, malls, travel hubs, and other establishments. By enhancing security systems and promoting awareness of emergency situations, potential dangers can be averted. This innovative design provides flexibility by enabling the display of messages on the P2.5 Full Colour LED module through a WiFi-controlled
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