Go Direct® Light and Color Sensor

The Go Direct Light and Color Sensor is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum. An RGB color sensor detects relative contributions of primary colors in light. It connects via Bluetooth® wireless technology or via USB to your device.

Texas Instruments Graphing Calculator Compatibility

Purchase the TI Bluetooth adapter to allow this sensor to connect to any of the following Texas Instruments Graphing Calculators:

• Ti-84 Plus CE
• Ti-Nspire CX II
• Ti-Nspire CX II CAS

Versatile Experimentation

Use this sensor in a variety of experiments:

• Conduct endothermic and exothermic reactions
• Investigate the freezing and melting of water
• Measure the energy content of foods
• Examine the absorption of radiant energy
• Monitor environmental conditions

Specifications

Visible Light Sensor

• Wavelengths: 400–800 nm
• Range: 0 to 150,000 lux
• Maximum sampling rate: 1,000 samples/s

UV Sensor

• Responsive to UVB wavelengths
• Maximum sampling rate: 1 Hz

RGB Sensor

• Peak response: 615 nm peak (red); 525 nm peak (green); 465 nm peak (blue)
• Maximum sampling rate: 0.5 Hz