TSL Gy -2561 Lux Sensor is a light sensor with flat response across most of the visible spectrum.  It measure both infrared and visible light to better approximate the response of human eye and capable of measuring both small and large amounts of light by changing the integration time. It has selectable detections modes. It has programmable interrupt function with user defined upper and lower threshold settings.

Light Intensity Sensor Module (GY-30) use BH1750FVI chip. It has built in 16bit AD converter with digital output.    It is suitable for obtaining the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone. It measure the ambient light intensity from 0 to 65535 Lux (L) range with direct output in Lux.

The Color Sensor (GY 31) is a Color Recognition Sensor Module that uses TCS3200 sensor chip. This module has a main feature of detecting any number of colors with right programming. This module contains of RGB (Red Green Blue) arrays to provide color in RGB format. It also has various features like: - Converts light to frequency, Communicates microcontroller, gizDuino and Arduino compatible etc. This Color Sensor Module can be suitable for various applications like: - Color detection solution, Color identification devices etc.

The Color Sensor (TCS3200) is a Color Recognition Sensor Module that uses TCS3200 sensor chip. This module has a main feature of detecting any number of colors with right programming. This module contains of RGB (Red Green Blue) arrays to provide color in RGB format. It also has various features like: - Converts light to frequency, Communicates microcontroller, gizDuino and Arduino compatible etc. This Color Sensor Module can be suitable for various applications like: - Color detection solution, Color identification devices etc.

The tsop is a infrared receiver tuned to react only to ir of frequency 38 khz. This ir sensor module consists of a pin diode and a pre amplifier which are embedded into a single package. 

• Brand: sonoff
• Model : S26TPAI -CN
• Input :  250V~, 50/60Hz
• Max.Load  : 4000W/16A