ITEM NAME:CJMCU101 OPT101 Analog light sensor Light intensity module Monolithic photo X7M5 CJMCU101 OPT101 Analog light sensor Light intensity module Monolithic photo X7M5 CJMCU101 OPT101 Analog light sensor Light intensity module Monolithic photodiode As the module structure is simple, light chip and PCB board customers self-welding, send pin. CJMCU-101 is integrated photodiode and chip built-in transimpedance amplifier, the output voltage increases linearly with the light intensity. The amplifier is designed for single or dual power supply, making it Perfect for battery operated equipment. Integrated photodiode and transimpedance amplifiers in a single chip, in discrete designs, can reduce common problems such as leakage current error, noise, and peak gain due to stray capacitance. And 0.09 x 0.09inch photodiode works in the photoconductive mode, can have a good linearity and very low dark current OPT101 operating voltage of 2.7 to 36V, quiescent current only 120uA .. no need for infrared. Material: Metal Size: 28 x 18mm Colour: Purple Quantity: 1 pcs Package Contents: 1 x Analog light sensor Light intensity module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..No need for infrared. Colour: Purple.