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YF-S201 Water Flow Sensor Module With Magnetic Hall Effect-1-30Litre/Minute-Black AB0061
1 × ₹182.00
Subtotal: ₹182.00
Sensor Mudules
Autobotix KY-039 Finger Detection Heartbeat Measuring Sensor Module
SKU:Features:
- Detects heartbeat using IR LED and phototransistor
- Analog signal output for pulse monitoring
- Compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers
- Small and lightweight design
- Operating voltage: 3V–5V DC
- Built-in LED indication for pulse detection
- Easy interfacing with standard 2.54mm header pins
Applications:
- Heart rate monitoring projects
- DIY medical electronics
- Fitness monitoring systems
- Biomedical experiments
- Arduino and IoT-based health devices
₹25.96
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The KY-039 Finger Detection Heartbeat Measuring Sensor Module is a compact optical pulse sensor designed to detect human heartbeat using infrared technology. It uses a bright IR LED and a phototransistor to measure changes in blood flow through the finger, allowing microcontrollers like Arduino, ESP32, and Raspberry Pi to monitor pulse signals. A red indicator LED flashes with each detected heartbeat, making it ideal for DIY health monitoring and biomedical projects. Its small size, low power consumption, and simple analog output make it easy to integrate into electronics and IoT applications.
| Weight | 0.15 kg |
|---|---|
| Dimensions | 11 × 11 × 4 cm |
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Sensor Mudules
Water Level Sensor Depth of Detection Water Sensor for Arduino
Application Ideas:
- Water Tank Monitoring: Keep track of water levels in tanks to avoid overflows or shortages.
- Aquarium Systems: Automate the water level control in aquariums for optimal fish care.
- Smart Irrigation Systems: Ensure water levels are properly maintained for efficient irrigation.
- Flood Warning Systems: Provide early warnings by detecting sudden water level changes in flood-prone areas.
How It Works:
The sensor typically uses probes or capacitive sensing technology to detect the water’s presence or depth. The sensor outputs a voltage or a signal corresponding to the water level, which is read and processed by the connected Arduino board. The Arduino then triggers corresponding actions, such as turning a pump on or off, sending notifications, or activating other systems.
This water level sensor is a cost-effective, reliable solution for various DIY and industrial water monitoring projects.
SKU: n/a
