Pulse Sensor – Heart Rate Detector

Pulse Sensor – Heart Rate DetectorPulse Sensor Heart Rate Detector The Pulse Sensor Heart Rate Detector is a compact, high precision biometric sensor module designed to measure heart rate by detecting changes in blood flow using photoplethysmography (PPG) technology. By placing a fingertip or earlobe on the sensor, it detects tiny variations in blood volume caused by each heartbeat and converts them into electrical signals that can be processed by a microcontroller for real time heart

users can apply the correct amount based on actual soil conditions

Applications for this TDS sensor include hydroponics and aquaponics system monitoring

No external power supply required

and interact more intelligently with their surroundings

Its high efficiency design minimizes energy loss and heat generation

The RF Transmitter and Receiver Module 433MHz is a low-power wireless communication solution designed for simple data transmission over short to medium distances

such as servers

Detects visible and near-infrared (NIR) light

the 10K Sliding Potentiometer is commonly used in audio devices

and wireless control applications that require dependable performance and ease of use

the MQ-6 sensor allows adjustment of sensitivity to suit specific detection ranges or environmental conditions

regulated power supplies