IR Infrared Slotted Optical Sensor Module
IR Infrared Slotted Optical Sensor Module is backordered and will ship as soon as it is back in stock.
Our Fastest Delivery: Tuesday 22nd.
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Delivery and Shipping
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Free Returns
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IR Infrared Slotted Optical Sensor Module
£2.99
IR Infrared Slotted Optical Sensor Module
Enhance your sensing and control projects with this IR Infrared Slotted Optical Sensor Module. Built for makers, hobbyists, and professionals, it delivers dependable slot detection, clean digital output, and straightforward integration for robotics, automation, and other electronic applications.
Key Features & Benefits
-
Wide Operating Voltage (3.3 V–5.5 V)
Compatible with both 3.3 V and 5 V systems no additional voltage regulation required. -
Precision 5 mm Slotted Sensor
Equipped with an imported IR sensor element and a precisely machined 5 mm groove for consistent, stable detection with reduced false triggering. -
Clean Digital Output (LM393 Comparator)
Integrated LM393 comparator provides clear LOW/HIGH signals for direct connection to microcontrollers. -
Onboard LED Status Indicator
Instantly indicates “blocked” or “clear” status, enabling quick visual diagnostics without test equipment. -
15 mA Drive Capability
Supports direct driving of LEDs, relays, or small loads without an external driver. -
Secure Mounting Design
Two fixed mounting holes allow firm installation on chassis, PCBs, or custom brackets.
Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | 3.3 V – 5.5 V |
| Sensor Type | IR Slotted Optical (5 mm slot) |
| Output | Digital (0 = Blocked, 1 = Clear) |
| Comparator | LM393 |
| Drive Current | > 15 mA |
| Module Size | 30 × 10 × 12 mm (approx.) |
| Operating Temperature | –20 °C to +70 °C |
Typical Applications
| Application | Benefit |
|---|---|
| Line-Following Robots | Accurate edge and path detection |
| Object Counting Systems | Reliable pulse output as objects pass |
| Position & Limit Sensing | Precise end-stop detection in CNC and 3D printers |
| Automated Gates & Doors | Dependable slot sensing for control logic |
| Smart Home Automation | Entry or motion detection in frames and housings |
| RC & DIY Vehicles | Wheel speed or gear position feedback |
Package Contents
-
1 × IR Infrared Slotted Optical Sensor Module
Why Choose This Module?
-
Precision & Reliability
High-quality groove coupler and LM393 comparator ensure stable operation, even in electrically noisy environments. -
Plug-and-Play Integration
Wide voltage support and digital output simplify use with common microcontroller platforms. -
Durable & Compact Design
Secure mounting and slim dimensions make it ideal for tight spaces and long-term installations.
Upgrade your next build with accurate slot detection and hassle-free integration using the IR Infrared Slotted Optical Sensor Module.
Let customers speak for us
Good products, delivery, price.
Great service. Good product.
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Excellent service
item as described and delivered promptly
Received with thanks
Very good repair set at an excellent price! Arrived on time and came well-packed. Very pleased with it. Recommended seller.
Very pleased
Nice doing business, product was as described in description. Works as Indented, thanks.
First class service a++++++++++
Perfect thanks. Speedy delivery. Md
Should be good fun programming this device
For use at my soldering station to keep fumes out of my eyes
All good, thanks. Item as described. Quick delivery. A+++++
