An Arduino Nano-based pulse oximeter and heart rate monitor using the MAX30102 sensor and a 0.96” OLED display. Displays SpO₂ and BPM in real-time, with push-button control and buzzer alerts. Compact, ...
This project demonstrates how to control the brightness of an LED using Pulse Width Modulation (PWM) with an Arduino. The code slowly increases the LED's brightness in discrete steps over a long ...
In Part 1 of this series, we covered the fundamental concepts and principles incorporated by flow meters along with various flow measurement methods used in mechanical flow meters. Part 2 covers the ...
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