Colour & Light Sensors

Colour sensors measure exactly the colour of a surface by casting light onto an object and calculating the reflected radiation. There are many challenges to these types of sensors, such as the reflectivity of the surface on which a colour is being measured influencing the measurement itself.
Colour Sensor Applications
Colour sensors have a wide variety of different applications. They are commonly used in manufacturing processes when colour consistency of products needs to be assured, such as printing, packaging, food and beverage, and pharmaceutical. They can also be utilized in very sophisticated applications, for instance, in various astronomy applications to measure the colour of stars and other astronomical objects, which allows scientists to determine a great deal about the nature of the objects being observed.

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Description Price Sensor Type Peak Wavelength Array Size Mounting Type Package Type Pin Count Power Dissipation Dimensions Height Interface Length Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage
RS Stock No. 165-2267
Mfr. Part No.VEML7700-TT
BrandVishay
€0.605
Each (On a Reel of 2200)
units
Ambient Light to Digital Data - - Surface Mount - 4 50mW 6.8 x 3 x 2.35mm 2.35mm I2C 6.8mm 3.6 V +85 °C 2.5 V
RS Stock No. 122-6791
Mfr. Part No.VEML7700-TT
BrandVishay
€0.983
Each (In a Pack of 10)
units
Ambient Light to Digital Data - - Surface Mount - 4 50mW 6.8 x 3 x 2.35mm 2.35mm I2C 6.8mm 3.6 V +85 °C 2.5 V
RS Stock No. 122-6787
Mfr. Part No.VEML6030
BrandVishay
€1.211
Each (In a Pack of 10)
units
Ambient Light to Digital Data - - Surface Mount - 6 50mW 2 x 2 x 0.87mm 0.87mm I2C 2mm 3.6 V +85 °C 2.5 V
RS Stock No. 122-6788
Mfr. Part No.VEML6040A3OG
BrandVishay
€1.302
Each (In a Pack of 10)
units
Ambient Light Spectralsensitivity to Real Human Eye Responses 450 (Blue) nm, 550 (Green) nm, 650 (Red) nm - Surface Mount OPLGA 4 - 2 x 1.25 x 1mm 1mm I2C 2mm 3.6 V +85 °C 2.5 V
RS Stock No. 180-7471
Mfr. Part No.VEML7700-TR
BrandVishay
€0.59
Each (On a Reel of 2300)
units
- - - - - - - - - - - - - -
RS Stock No. 165-2576
Mfr. Part No.VEML6040A3OG
BrandVishay
€0.803
Each (On a Reel of 2500)
units
Ambient Light Spectralsensitivity to Real Human Eye Responses 450 (Blue) nm, 550 (Green) nm, 650 (Red) nm - Surface Mount OPLGA 4 - 2 x 1.25 x 1mm 1mm I2C 2mm 3.6 V +85 °C 2.5 V
RS Stock No. 180-8082
Mfr. Part No.VEML7700-TR
BrandVishay
€1.051
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 165-2297
Mfr. Part No.VEML6030
BrandVishay
€0.795
Each (On a Reel of 3000)
units
Ambient Light to Digital Data - - Surface Mount - 6 50mW 2 x 2 x 0.87mm 0.87mm I2C 2mm 3.6 V +85 °C 2.5 V