Features: 【Precise Measurement】: Features a wide ranges of illuminance detection capability, from as low as 0.01Lux to as high as 83,000Lux, suitable for diverse lighting conditions. 【Power Requirements】: Operating voltages of DC1.6V to 3.6V accommodates diverse power designs, facilitating use in low-power applications. 【communication 】: Supports the I²C communication protocols, enabling seamless connection and integration with multiple systems. 【Digital Output】: Provides a digital output, eliminating the need for analog processing and reducing systems complexity and cost. 【 OPT3001, OPT3002, OPT3004 】optional sensoring modules are ideal choices for numerous electronic projects and products due to their high precisions, wide measurement ranges, and excellent compatibility. Specifications: [Component]: PCB [Product size]: 19x14mm/0.75x0.55in [Product weight]: 4g [Working voltages]: DC1.6V~3.6V [Measurement ranges]: 0.01Lux~83,000Lux [Low operating current]: 1.8µA [Operating temperature ranges]: -40°C to +85°C [Effective dynamic ranges]: 23 bits [Package]: OPT3001, OPT3002, OPT3004 optional Package Includes: 1PC light sensoring module 1PC pin header note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.