This is the Red variant of the Correlation Photoelectric Infrared Count Slot Sensor Module 15 mm in Rotary Encoder. Available at ₹44.96 (₹38.10 + GST) with free shipping across India.
Correlation Photoelectric Infrared Count Slot Sensor Module 15 mm
- Introducing the Correlation Photoelectric Infrared Count Slot Sensor Module with a width of 15mm, a high-quality infrared counter module designed to offer reliable performance at an affordable price point.
- This module features a compact size and integrates the LM393 chip, ensuring seamless compatibility with various microcontrollers such as Arduino and Raspberry Pi. It is ideal for applications such as motor speed detection, pulse counting, position detection, and more.
- Here’s how it works:
- The OUT pin outputs a low level when there is no object between the photoelectric sensor, indicated by the illuminated red LED.
- When an object is detected between the photoelectric sensor, the OUT pin outputs a high level, and the green LED remains off.
- The OUT pin can be directly connected to a microcontroller, enabling the MCU to calculate the number of rotations or movements detected per unit of time.
- Please note that the sensitivity of this module is not adjustable.
- Upgrade your project with the Correlation Photoelectric Infrared Count Slot Sensor Module, offering precise and reliable object detection for various applications.
Features
- The width of the optical coupling slot: 15mm
- With a signal output indication.
- Single signal output
- The circuit board output switch!
- The output valid signal is low.
- It is useful for workpiece counts.
- It’s also useful for industry counting, motor speed testing .
Specifications:
| Main Chip | LM393 |
|---|---|
| Operating Voltage (VDC) | 3.6 ~ 5 |
| Average Current Consumption (mA) | 33 |
| Length (mm): | 22 |
| Width (mm): | 20 |
| Height (mm): | 17 |
| Weight (g): | 5 |
| The width of the optical coupling slot | 15 mm |
Package Includes
- 1 x Correlation photoelectric Infrared count Slot sensor module.
Technical Specifications
| Size | 15mm |
|---|---|
| Color | Red |
| SKU | AI1048 |
| Weight | 0.01 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Correlation Photoelectric Infrared Count Slot Sensor Module 15 mm is a versatile rotary encoder used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components

Aisha Reddy (verified owner) –
Superb Correlation Photoelectric Infrared Count Slot Sensor! Using it in my environmental monitoring system. Very reliable data.
Zubin Luthra (verified owner) –
Excellent Correlation Photoelectric Infrared Count Slot Sensor! Readings are accurate and consistent. Perfect for my project.
Atharv Bajaj (verified owner) –
Good Correlation Photoelectric Infrared Count Slot Sensor. Works as described. Calibration needed some patience but results are good.
Nitin Reddy (verified owner) –
Superb Correlation Photoelectric Infrared Count Slot Sensor! Using it in my environmental monitoring system. Very reliable data.
Sonali Nayak –
Superb Correlation Photoelectric Infrared Count Slot Sensor! Using it in my environmental monitoring system. Very reliable data.
Rohan Dubey (verified owner) –
This Correlation Photoelectric Infrared Count Slot Sensor works great with Arduino. Easy to wire up and code.
Ankit Parekh (verified owner) –
Okay Correlation Photoelectric Infrared Count Slot Sensor. Had to add a capacitor to stabilize readings. Works now.
Neha Patel (verified owner) –
Good Correlation Photoelectric Infrared Count Slot Sensor. Works as described. Calibration needed some patience but results are good.
Akash Sen (verified owner) –
Love this Correlation Photoelectric Infrared Count Slot Sensor. Response time is fast and readings are stable.
Deepak Kamath (verified owner) –
Excellent Correlation Photoelectric Infrared Count Slot Sensor! Readings are accurate and consistent. Perfect for my project.
Karan Dhawan (verified owner) –
This Correlation Photoelectric Infrared Count Slot Sensor is excellent for the price. My data logging project is working perfectly now.
Uday Rajan (verified owner) –
Decent Correlation Photoelectric Infrared Count Slot Sensor for the price. Requires proper wiring but works well once set up.
Shubham Bisht (verified owner) –
Good quality Correlation Photoelectric Infrared Count Slot Sensor. Some variation in readings but within acceptable range.
Vinay Dubey (verified owner) –
Good Correlation Photoelectric Infrared Count Slot Sensor. Works as described. Calibration needed some patience but results are good.
Ojas Rawat –
Perfect Correlation Photoelectric Infrared Count Slot Sensor for my automation project. Integrates seamlessly with my microcontroller.
Bharat Das –
Decent Correlation Photoelectric Infrared Count Slot Sensor for the price. Requires proper wiring but works well once set up.
Rohan Gill (verified owner) –
Okay Correlation Photoelectric Infrared Count Slot Sensor. Had to add a capacitor to stabilize readings. Works now.