Specification Brand : tictocstore BulletPoint1 : Extreme Dynamic Range - 600,000,000:1 detection captures light from 188μLux (dim indoor) to 88,000 Lux (direct sunlight) with 16-bit precision. BulletPoint2 : Dual-Spectrum Measurement - Combines infrared (700-1100nm) and full-spectrum (400-1100nm) diodes for separate IR/visible light analysis. BulletPoint3 : Human Eye-Equivalent Response - Mimics human visual perception by excluding UV interference for accurate color temperature calculations. BulletPoint4 : Low-Power Operation - 0.4mA active mode and <5μA sleep mode ideal for battery-powered IoT and data logging systems. BulletPoint5 : Fixed I2C Address Design - Uses permanent 0x29 address for simplified integration with QWIIC/STEMMA ecosystems and microcontrollers. ItemName : tictocstore 2pcs TSL2591 High Dynamic Range Digital Light Sensor Breakout Module - 600,000,000:1 Ratio, Dual-Spectrum Visible/IR Detection, I2C Interface for QWIIC & Arduino ItemPackageDimensions_Height : 10 millimeters ItemPackageDimensions_Length : 90 millimeters ItemPackageDimensions_Width : 60 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-optical-sensors Manufacturer : tictocstore ProductDescription : Product Description TSL2591 High Dynamic Range Digital Light Sensor Module - Professional-Grade Illumination Analysis for IoT & Automation The TSL2591 Digital Light Sensor Module delivers unparalleled accuracy across an extreme 600,000,000:1 dynamic range, making it ideal for scientific, industrial, and consumer applications requiring precise light measurement. Leveraging advanced dual-spectrum technology, this sensor captures both visible and infrared light with human eye-equivalent response. Key Features: Dual-Spectrum Detection: Separates infrared (700-1100nm) and full-spectrum (400-1100nm) measurements to distinguish natural/artificial light sources. Wide Detection Range: Senses light from 188μLux (dim moonlight) to 88,000 Lux (direct sunlight) with 16-bit resolution. I2C Interface: Simple 2-wire communication with fixed 7-bit address 0x29 for compatibility with Arduino, Raspberry Pi, and QWIIC systems. Low Power Efficiency: 0.4mA active mode and <5μA sleep mode for extended battery life in wearable and IoT devices. UV Blocking Filter: Ensures accurate color temperature calculations by excluding UV interference. Applications: Smart home automation (adaptive lighting) Greenhouse environmental monitoring Automotive display systems (sunlight compensation) Consumer electronics (e-readers, tablets) Industrial process control Technical Specifications: Dynamic Range: 600,000,000:1 Lux Range: 188μLux sensitivity to 88,000 Lux input Power Supply: 3.3V-5V via onboard regulator Interface: I2C (fixed address 0x29) Dimensions: Compact 15mm x 20mm board Why Choose the TSL2591? Outperforms analog CdS sensors with digital precision and configurable gain/timing ranges Fixed I2C address simplifies circuit design compared to TSL2561’s configurable address Built for harsh environments with -30°C to +80°C operating range Package Includes: 2x TSL2591 Breakout Module ProductSiteLaunchDate : 2025-04-01T13:24:50.873Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 46171600