Information about the total number of persons present inside a building such as a hospital, shopping mall, or factory helps provide crucial information to the security/safety personnel during emergency situations. This article presents the implementation of an Arduino based wireless visitors counter. The authors’ prototypes of the transmitter and receiver are shown in Fig. 1 […]
The post Arduino Based Wireless Visitors Counter appeared first on Electronics For You.
View more at https://www.electronicsforu.com/electronics-projects/arduino-based-wireless-visitors-counter.
Credit- EFY. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
