Introduction
Sunlight helps make vitamin D and keeps our body clock running right. UV rays from the sun can damage our skin. This increases the risk of skin cancer. It’s important to watch how much UV light we get. This article talks about a new wearable device UV Alert that tracks UV exposure. It warns users when UV levels get too high. It tells them when to use sunscreen or find shade. The device uses sensors, wearable tech, and processes data in real time. It aims to protect our health and teach us about UV risks.
Wearable Technology and Sensor Integration in Healthcare
Wearable technology in healthcare includes devices worn on the body. They can measure and monitor bodily functions. A useful application of this technology is a UV exposure tracker. It uses UV sensors, microcontrollers, and wireless communication. This device alerts users about their sun exposure as it happens. The project involves electronics, sensor technology, and data communication. Its purpose is to help manage and prevent skin damage from UV radiation.
Core Technologies and Components
- UV Sensors (UV Index Sensor – GUVA-S12SD): These sensors detect the intensity of UV radiation. They are essential for the UV tracker. They measure the current UV index to which the wearer is exposed.
- The microcontroller, like an Arduino Uno or ESP8266, is the brain of the wearable device. It collects data from the UV sensor. Then, it processes this data. Its job is to figure out if the UV exposure level is safe or not.
- The ESP8266 Wi-Fi Module is a wireless communication module. It lets the device send data to a smartphone or the cloud. This allows for real-time alerts and tracking.
- Battery (Lithium Polymer Battery): Powers the wearable device, ensuring it remains operational without constant charging.
Where to Buy
You can purchase components online. These include the UV sensor (GUVA-S12SD), Arduino Uno, ESP8266 Wi-Fi Module, and other electronics. Stores like Adafruit, SparkFun, or Amazon sell them. You might also find them at local electronics shops or online stores in your country.
CODE
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
// WiFi credentials and Blynk token
char ssid[] = “Your_WiFi_SSID”;
char pass[] = “Your_WiFi_Password”;
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To read full article please visit https://entechonline.com/uv-alert-diy-wearable-uv-radiation-monitoring-system-apr-2024-kedareshwar/
