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Learn about the MAX30102 Heart Rate and Pulse Oximeter Sensor Module, including its key features, working principle, specifications, pinout, and applications. Discover how to use the MAX30102 with Arduino and ESP32 for heart-rate monitoring, SpO₂ estimation, wearable electronics, and IoT projects.
Learn what the BME280 Sensor Module is, how it measures temperature, humidity, and atmospheric pressure, and how to use it with Arduino and ESP32. Explore its key features, specifications, applications, communication interfaces, and BME280 vs BMP280 comparison.
Discover the ESP32-S3 Mini Development Board, a compact and powerful platform featuring Wi-Fi, Bluetooth LE, dual-core processing, USB connectivity, and advanced peripherals. Learn about its key features, specifications, applications, programming options, and why it is a strong choice for **IoT, robotics, embedded systems, and AI-based projects.
