--- product_id: 461089486 title: "Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS)" brand: "ec buying" price: "AED 56" currency: AED in_stock: true category: "Ec Buying" url: https://www.desertcart.ae/products/461089486-photodiode-sensor-module-4-pins-photodiode-sensor-module-5mm-photodiode store_origin: AE region: United Arab Emirates --- # Directional light sensing 3.3-5V compatible Adjustable sensitivity Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) **Brand:** ec buying **Price:** AED 56 **Availability:** βœ… In Stock ## Summary > πŸ’‘ Illuminate your projects with precision and power! ## Quick Answers - **What is this?** Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) by ec buying - **How much does it cost?** AED 56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/461089486-photodiode-sensor-module-4-pins-photodiode-sensor-module-5mm-photodiode) ## Best For - ec buying enthusiasts ## Why This Product - Trusted ec buying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual Output Modes:** Digital switch and analog voltage outputs for versatile integration - β€’ **Bulk Pack Advantage:** 10 modules per packβ€”scale your innovations without limits - β€’ **Compact & Mountable:** Small 3.2cm x 1.4cm PCB with fixing holes for seamless installation - β€’ **Customizable Sensitivity:** Easily tuned via onboard potentiometer to fit your exact needs - β€’ **Pinpoint Light Detection:** Only senses light directly in front for precision projects ## Overview This 4-pin photodiode sensor module offers precise directional light detection with adjustable sensitivity, compatible with 3.3V-5V microcontrollers. Featuring both digital and analog outputs, it enables accurate ambient light measurement for diverse Arduino and electronics projects. Compact and easy to mount, the 10-pack bundle empowers makers and professionals to prototype and scale with confidence. ## Description Instructions for the use of the photodiode sensor module: 1 The photodiode module is most sensitive to ambient light intensity and is generally used to detect the brightness of the surrounding environment and light intensity, which can be used with the photoresistor sensor module on most occasions. The difference between the two is therefore, that the photodiode module has good directivity and can sense the light source in a fixed direction. 2 When the module has no light conditions or the light intensity does not reach the set threshold, the DO port outputs a high level, When the ambient light intensity exceeds the set threshold, the module D0 outputs a low level; 3 The digital output D0 of the small board can be directly connected to the microcontroller, and the highLow level to detect changes in ambient light intensity; 4 The digital output DO of the small board can directly drive the relay module of our store, which can be composed of a photoelectric switch; 5. The analog output AO of the small board can be connected to the AD module of our store, and through AD conversion, more accurate values of the ambient light intensity can be obtained ## Features - Photodiode sensor module: light brightness detection, light brightness sensor, with directionality, only senses the light source directly in front of the sensor, for better light seeking effect - Module features:1. Can detect the brightness and light intensity of the surrounding environment, compared with photoresistor, directional comparisonGood, can perceive light sources in a fixed direction. 2. The sensitivity is adjustable, adjusted by the blue digital potentiometer in the picture. 3. Working voltage 3.3V-5V4. Output form:DO digital switch output, 0 and 1. and AO analog voltage output5. With fixing bolt holes for easy installation 6. Small board PCB size: 3.2cm x 1.4cm - Photodiode sensor module interface description: 1. VCC is connected to 3.3V-5V voltage, can be directly connected to 5v microcontroller and 3.3v microcontroller. 2.GND External GND3 .DO small board digital output interface, 0 and 1. 4. AO small board analog output interface - Product wiring instructions:1. VCC is connected to the positive pole of the power supply 3.3-5V 2. GND is connected to the negative pole of the power supply3. DO TTL switch signal output4. AO analog output - Packing List: 10 Photodiode Sensor Modules Included ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 20 Reviews | ## Images ![Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) - Image 1](https://m.media-amazon.com/images/I/71h5-7dfqtL.jpg) ![Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) - Image 2](https://m.media-amazon.com/images/I/71JxQa7J+4L.jpg) ![Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) - Image 3](https://m.media-amazon.com/images/I/71LoxOlE1aL.jpg) ![Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) - Image 4](https://m.media-amazon.com/images/I/71YHozxgGfL.jpg) ![Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) - Image 5](https://m.media-amazon.com/images/I/613zMzBuarL.jpg) ## Frequently Bought Together - EC Buying Photodiode Sensor Module, 4 Pins Photodiode Sensor Module, 5mm Photodiode Module, for Digital Light Brightness Detection, Photosensitive Sensor Module for Arduino(10PCS) - Comimark 5Pcs BPW34 Silicon PIN Photodiode DIP-2 - uxcell 20pcs Photosensitive Diode Photodiodes Light Sensitive Sensors,3mm Clear Flat Head Receiver Diode --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/461089486-photodiode-sensor-module-4-pins-photodiode-sensor-module-5mm-photodiode](https://www.desertcart.ae/products/461089486-photodiode-sensor-module-4-pins-photodiode-sensor-module-5mm-photodiode) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-09-21*