{"product_id":"tsl25911fn-ambient-light-sensor-0-to-88000lux-detection-range-for-raspberry-pi-arduino-stm32-mobile-phone-etc","title":"TSL25911FN Ambient Light Sensor 0 to 88000Lux Detection Range for Raspberry Pi, Arduino, STM32, Mobile Phone, etc.","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eTSL25911FN Ambient Light Sensor Compatible with Raspberry Pi, Arduino, STM32. 0 to 88000Lux Detection Range, 600M: 1 Wide, for Industry, Mobile Phone, Computer, Lighting, GPS, etc.\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTSL25911FN Ambient Light Sensor 0 to 88000Lux Detection Range for Raspberry Pi, Arduino, STM32, Mobile Phone, etc.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTSL25911FN is an ultra-high sensitivity optical digital converter that can convert light intensity into digital signal output with a direct I 2 C interface. The device integrates a broadband photodiode (visible light and infrared light) and an infrared response photodiode on a single CMOS integrated circuit. Two integrating ADCs convert the photodiode current into a digital output, which represents the irradiance measured on each channel. This digital output can be input to a microprocessor, where an empirical formula is used to derive the brightness (ambient light level) in lux to approximate the response of the human eye. TSL25911FN supports traditional level-style interrupts and remains valid until the firmware is cleared. CQRTSL25911 integrates TSL25911FN chip, measures infrared plus visible light (wider range than TSL2561), features 600M: 1 wide dynamic range, Detects Light Intensity up to 88000Lux (Bright Sunlight). Note: For technical support, please refer to the CQRobot Wiki to obtain the test code, SKU: CQRTSL25911. SPECIFICATION Ambient Light Sensor Specifications - Model: CQRTSL25911 - Light sensor: TSL25911FN - Communication interface: I2C (constant address: 0x29) - Effective range: 0 to 88000Lux (Bright Sunlight) - Operating voltage: 3.3V\/5V - Dimensions: 28mm * 28mm - Mounting hole size: 3.0mm Cable Specifications - Cable specifications: 22AWG - Material: Silicone - Withstand Voltage: Less Than 50V - Withstand Current: Less Than 1000MA - Length: 21cm - Line Sequence: Black-Negative Power Supply, Red-Positive Power Supply, Green-SDA, Blue-SDA, Yellow-INT. SHIPPING LIST 1 * TSL25911FN Ambient Light Sensor 1 * JST 5-Pin Cable \u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ TSL25911FN is a very-high sensitivity light-to-digital converter that transforms light intensity into a digital signal output capable of direct I²C interface. The device combines one broadband photodiode (visible plus infrared) and one infrared-responding photodiode on a single CMOS integrated circuit.\u003c\/li\u003e\n\u003cli\u003e✅ Two integrating ADCs convert the photodiode currents into a digital output that represents the irradiance measured on each channel. This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response.\u003c\/li\u003e\n\u003cli\u003e✅ High sensitivity up to 188uLux, wide dynamic range up to 600M:1. Embedded infrared-responding photodiode, allows precise measuring even on strong infrared noise environment.\u003c\/li\u003e\n\u003cli\u003e✅ Embedded ADC, direct light intensity signal output to I2C interface, less noise jamming. Provides interrupt output with programmable upper and lower thresholds.\u003c\/li\u003e\n\u003cli\u003e✅ CQRobot Ambient Light Sensor Built-in TSL25911FN chip, Onboard voltage translator, compatible with 3.3V\/5V operating voltage, Compatible with Raspberry Pi, Arduino, STM32 and other motherboards. Adopts TSL25911FN, measures infrared plus visible light. (wider range than TSL2561)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e TSL25911FN Ambient Light Sensor Compatible with Raspberry Pi, Arduino, STM32. 0 to 88000Lux Detection Range, 600M: 1 Wide, for Industry, Mobile Phone,\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e tsl25911fn, ambient, light, sensor, compatible, with, raspberry, arduino, electronics, computersaccessories, computercomponents, singleboardcomputers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Computers \u0026amp; Accessories, Computer Components, Single Board Computers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CQRobot","offers":[{"title":"Default Title","offer_id":47664576921820,"sku":"TGABL1585693","price":19.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/818rmN8yX8L._SL1500.jpg?v=1772637957","url":"https:\/\/tech.giftabay.com\/products\/tsl25911fn-ambient-light-sensor-0-to-88000lux-detection-range-for-raspberry-pi-arduino-stm32-mobile-phone-etc","provider":"Tech.GiftAbay","version":"1.0","type":"link"}