- Home Page /
- Industrial Supplies /
- Industrial Electrical /
- Sensors /
- Optical Sensors /
- 1pcs TSL2591 Digital Light Sensor Breakout Mo...
0 ratings
Item #:
90283386
1pcs TSL2591 Digital Light Sensor Breakout Module High Dynamic Digital Optical Sensor Module I2C High Range Optical Sensor 3.3V-5V for QWIIC with
Item #:
90283386
USD 18
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, July 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This sensor is much more capable, allowing Lux to calculate and be configured for different gain/timing ranges to detect up to 88,000 Lux.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Dynamic Range
The TSL2591 offers an exceptional high dynamic range, enabling accurate light measurement in both bright and dim conditions, making it versatile for various applications such as lighting control and environmental monitoring.
I2C Compatibility
With its I2C interface, this sensor ensures easy integration with microcontrollers, saving time during development while providing seamless communication for efficient data collection in advanced projects.
Wide Voltage Range
Operating between 3.3V and 5V, the TSL2591 suits various electronic systems, enhancing flexibility and usability across different platforms and ensuring compatibility with both low-power and standard voltage environments.
Product Details
| Item Weight | 0.05 lbs (20 grams) |
Who Should Buy?
-
Environmental Monitoring
Ideal for users needing accurate light measurements for weather stations or environmental research applications.
-
Home Automation
Beneficial for hobbyists developing automated lighting systems based on ambient light levels.
-
Educational Projects
Great for students and educators experimenting with sensors in robotics or electronics courses.
-
Casual Users
Not suitable for individuals seeking a simple light detection solution without technical setup.
-
High-Precision Needs
May not meet the requirements of professional equipment needing ultra-precise light measurements.
-
Budget Constraints
Less ideal for those on a tight budget looking for low-cost alternatives to light sensing.
Product Description
1pcs TSL2591 Digital Light Sensor Breakout Module High Dynamic Digital Optical Sensor Module I2C High Range Optical Sensor 3.3V-5V for QWIIC with Connection Terminals
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the TSL2591 Digital Light Sensor Breakout Module used for?
Answer: The TSL2591 Digital Light Sensor Breakout Module is designed to measure ambient light with high precision. Its high dynamic range enables it to detect both low and high light levels, making it suitable for various applications like smart lighting systems, robotics, and environmental monitoring. With I2C communication, it can easily interface with microcontrollers like Arduino or Raspberry Pi, making it ideal for hobbyists and professionals alike. -
Question:
How does the TSL2591 sensor read light levels?
Answer: The TSL2591 sensor utilizes photodiodes to convert light into electrical signals, which are then processed using analog-to-digital conversion. This sensor supports I2C interface, allowing it to communicate the light intensity in lux directly to your microcontroller. The ability to measure from 188 µlux to 88,000 lux gives it versatility in diverse lighting conditions, making it perfect for applications ranging from automatic street lighting to intricate home automation systems. -
Question:
Is the TSL2591 compatible with both 3.3V and 5V systems?
Answer: Yes, the TSL2591 Digital Light Sensor Breakout Module operates efficiently within a voltage range of 3.3V to 5V, making it versatile for a wide array of microcontrollers and development platforms. This flexibility allows users to integrate the sensor into any project, whether it’s a low-power Arduino setup or a 5V Raspberry Pi project, without requiring additional voltage level shifters. -
Question:
What kind of projects can benefit from using the TSL2591?
Answer: The TSL2591 is ideal for projects that require precise light measurement, such as automatic dimming systems for displays, sunlight tracking in solar panel setups, or even adaptive lighting in smart homes. It can also be utilized in scientific research for measuring light levels in various environments or for educational purposes in teaching electronics and sensor integration. -
Question:
How do I connect the TSL2591 to my microcontroller?
Answer: To connect the TSL2591 to your microcontroller, you will need to use the I2C protocol, which typically requires only four connections: power (VCC), ground (GND), SDA (data line), and SCL (clock line). Most development platforms provide libraries to simplify the integration, allowing you to start collecting data almost immediately. This straightforward setup makes it perfect for both beginners and seasoned developers. -
Question:
Can the TSL2591 sensor be used in outdoor environments?
Answer: Yes, the TSL2591 sensor can be used outdoors and is well-suited for applications that involve varying light conditions. Its high dynamic range ensures that it can accurately measure light levels in bright sunlight or shadowed areas. For outdoor projects, it's advisable to protect the sensor from direct exposure to water and debris to maintain its accuracy and functionality. -
Question:
What is high dynamic range (HDR) in the context of light sensors?
Answer: High dynamic range (HDR) refers to the sensor's ability to measure a broad spectrum of light intensities—from very dim light to direct sunlight. The TSL2591 features HDR capabilities, allowing it to capture changes in lighting conditions without saturation. This is particularly beneficial for projects that require precise light measurement under varying environmental conditions, enhancing accuracy in applications like indoor gardening or landscape lighting. -
Question:
What programming languages can be used with the TSL2591?
Answer: The TSL2591 sensor can be programmed using various languages, including Python, C, and Arduino-specific programming syntaxes. Many developers prefer using Arduino's IDE due to its extensive library support, making it easier to interface with the sensor. This compatibility with multiple programming environments provides flexibility for developers, allowing them to choose their preferred language for project development. -
Question:
Where can I buy the TSL2591 Digital Light Sensor Breakout Module?
Answer: You can purchase the TSL2591 Digital Light Sensor Breakout Module directly from Ubuy. Ubuy offers a reliable selection of electronic components, which makes it convenient for finding the TSL2591 sensor. Simply visit the Ubuy website, search for the product, and choose the best option suited to your needs in Zimbabwe. -
Question:
How do I calibrate the TSL2591 sensor for my specific application?
Answer: Calibrating the TSL2591 sensor involves adjusting the readings based on the specific lighting conditions of your application. This can be done by comparing the sensor's output with a known light intensity and applying a correction factor in your code. If your project requires precise light measurements, doing a calibration using a lux meter as a reference can significantly enhance measurement accuracy, especially in critical lighting conditions.
PAMEENCOS Optical Sensors Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 18
Order now and get it around Monday, July 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Advanced digital light sensor with both infrared and full-spectrum diodes.
- Detects up to 88,000 Lux, ideal for various light conditions.
- Extremely wide dynamic range of 600 million:1 for precise measurements.
- Low power consumption, perfect for data recording systems.
- Compatible with any microcontroller via built-in ADC device.
- Easy to integrate and utilize for accurate light response similar to human eye perception.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.