Arduino ColorPAL Color Sensor 进口颜色传感器 颜色识别

品牌	Robotbase	型号	RB
种类	光学	材料	聚合物
材料物理性质	导体	材料晶体结构	多晶
制作工艺	集成	输出信号	模拟型

arduino colorpal color sensor 进口颜色传感器 颜色识别

the colorpal is a miniature color and light sensor which, through its rgb led, doubles as a color generator. for sensing color, the colorpal uses its led to illuminate a sample, one color component at a time, along with a broad-spectrum light-to-voltage converter to measure the light reflected back. the amount of light reflected from the sample under illumination from each red, green, and blue led can be used to determine the sample’s color.

features:

detects a full range of colors, and outputs data as rgb (red/green/blue) components. detects broad-spectrum ambient light with sensitivity down to 44µw/cm2 per lsb. generates 24-bit color using onboard rgb led. plugs into servo headers (with optional cable) or wireless breadboards. single-pin interface uses a simple serial protocol to define and initiate color detection and generation. color detection and generation details handled by onboard microcontroller. onboard eeprom for saving custom color detection and generation programs. autorun feature permits running a pre-designated eeprom program with only a power supply.

key specifications:

power requirements: 5.0 vdc communication: serial 1-wire (asynchronous serial, open drain) dimensions: 1.72 x 0.90 x 0.65 in (44 x 23 x 17 mm)

downloads & resources:

http://www.parallax.com/portals/0/downloads/docs/prod/sens/28380colorpal.pdf

http://www.parallax.com/portals/0/downloads/docs/prod/sens/colorpal_programs.zip

http://www.parallax.com/portals/0/downloads/docs/prod/sens/colorpal_vga_demo.zip

http://www.parallax.com/portals/0/downloads/docs/prod/sens/colorpal_sense.zip