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Categorías

Sensor de Color PARALLAX (ULTIMAS PIEZAS)

$820.00 MXN (IVA Incluido)

Sin existencias

Código De Producto: 1608

El ColorPAL Parallax combina un LED RGB, un sensor de luz, y un microcontrolador para hacer un sensor de color que también puede ser usado como un detector de luz ambiental y un generador de color. Las lecturas se informan a través de una interfaz serie asíncrona 1-wire.

Localización: C2

Información adicional

Fabricante

Parallax Inc, Pololu

SKU 1608 Categorías , Etiqueta

Sin existencias

Descripción:

The ColorPAL from Parallax is a miniature color and light sensor that can double as a color generator with its RGB LED. When sensing color, the ColorPAL uses its LED to illuminate a sample one color component at a time while measuring the light reflected back with a broad-spectrum light-to-voltage converter. 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. For the ColorPAL to detect the color of a subject, the subject must be reflective and non-fluorescent. The color of objects that emit light (e.g. LEDs) cannot be detected.

Features

  • Detects a wide range of colors and outputs data as 10-bit 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 or cables or solderless 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.

Specifications

  • Power requirements: 5.0 VDC
  • Communication: 1-wire serial (asynchronous, non-inverted, open-drain serial protocol) with automatic baud rate detection from 2400 – 7200 bps
  • Dimensions: 1.72 × 0.90 × 0.65 in (44 × 23 × 17 mm)

Communication

Communication with the ColorPAL takes place using serial I/O, transmitting and receiving at between 2400 and 7200 baud, using a non-inverted, open-drain protocol. The ColorPAL includes a pull-up resistor to Vdd, so you do not need to apply one externally. Because of the open-drain protocol, the pin used to communicate with the ColorPAL should always be configured as an input, except when being driven low. Also, when starting up, you should wait for this pin to be pulled high by the ColorPAL before trying to send it any commands. Please see the user’s manual (297k pdf) for more information.

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$3,500.00 MXN (IVA Incluido)

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