Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS
Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS - Image 2
Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS - Image 3
Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS - Image 4
Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS - Image 5
Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS - Image 6
Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS - Image 7
SKU: SENS-2834
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Mikroe SPECTROMETER 2 CLICK (Mikroe-5167) – VD6283TX Colour & Light Sensor Board, I²C, RGB/IR/Clear Channels, mikroBUS

₹2,729.00 (Inclusive of all taxes)
Out of Stock

The Mikroe SPECTROMETER 2 CLICK is a mikroBUS-compatible board featuring the STMicroelectronics VD6283TX multispectral sensor. It provides parallel 24-bit readout of six color channels (Red, Green, Blue, IR, Clear, Visible) for precise ambient light sensing, lux/CCT measurement, and AC light flicker extraction from 100Hz to 2kHz, interfacing via I2C at 3.3V logic.

Features

  • STMicroelectronics VD6283TX multispectral sensor with hybrid filter technology.
  • Parallel 24-bit ADC readout for six channels: Red, Green, Blue, IR, Clear, and Visible.
  • Integrated light flicker engine detects AC flicker from 100Hz to 2kHz (sine/square).
  • I2C interface (up to 1MHz) with 3.3V logic, compatible with mikroBUS sockets.
  • Applications include ambient light sensing, white balance, lux/CCT measurement, and flicker analysis.

Out of stock

Description

The SPECTROMETER 2 CLICK leverages the advanced VD6283TX sensor, a hybrid filter multispectral device designed for high-fidelity light measurement. Its architecture employs individual analog-to-digital converters for each of the six spectral channels, enabling simultaneous and independent data acquisition. This parallel readout structure is key for applications requiring real-time color analysis and ambient light level (ALS) adjustments without channel switching latency.

Beyond standard color and lux sensing, the integrated flicker engine extracts the AC component of light sources, a critical function for mitigating banding effects in digital imaging and ensuring eye safety under artificial lighting. The sensor operates with 15 programmable gain stages, offering a high dynamic range suitable for environments from low-light to direct sunlight. The board is strictly 3.3V logic compatible and includes necessary level shifting for safe integration with a wide range of microcontrollers via the standardized mikroBUS footprint.

Key Features

  • High-performance VD6283TX sensor with six independent photodiode channels (R, G, B, IR, Clear, Visible).
  • Patented flicker extraction engine for detecting light modulation from 100Hz to 2kHz.
  • 24-bit resolution ADC (16-bit + 8-bit for low-light enhancement) per channel.
  • 15 programmable gain settings for wide dynamic range light measurement.
  • Low-power operation with individual channel enable/disable for power optimization.
  • Standard I2C serial interface with a configurable clock up to 1MHz.
  • mikroBUS form factor (28.6 x 25.4 mm) for plug-and-play development.
  • Requires 3.3V logic supply; includes onboard voltage regulation for sensor core.

Applications

  • Automatic display brightness and white balance adjustment in consumer electronics.
  • Ambient light sensing (ALS) and Correlated Color Temperature (CCT) measurement for smart lighting systems.
  • Light flicker analysis and mitigation in machine vision and industrial imaging systems.
  • Color quality control and spectral analysis in automated production environments.
  • Human-centric lighting and well-being monitoring in IoT and building automation.

Technical Specifications

Manufacturer Part NumberMikroe-5167
Core SensorSTMicroelectronics VD6283TX
Sensor TypeMultispectral Color & Light Sensor
Spectral ChannelsRed, Green, Blue, IR, Clear, Visible
ADC Resolution24-bit (16-bit + 8-bit extension)
Flicker Detection Range100 Hz to 2000 Hz
InterfaceI2C (2-Wire), up to 1 MHz
Logic Voltage3.3 V
Board Dimensions28.6 mm x 25.4 mm
CompatibilitymikroBUS Standard
Operating Temperature-40°C to +85°C (Sensor Typical)

Frequently Asked Questions

What is the operating voltage and logic level for this Click board?

The SPECTROMETER 2 CLICK requires a 3.3V power supply for its logic and onboard circuitry. The integrated VD6283TX sensor core operates at 1.8V, which is regulated internally. It is strictly a 3.3V logic level device; interfacing with 5V microcontrollers requires external logic level conversion on the I2C lines to prevent damage.

What communication protocol does it use and what is the maximum speed?

The board communicates via the standard I2C (2-wire) serial interface. The VD6283TX sensor supports a maximum I2C clock frequency of 1 MHz, allowing for high-speed data transfer. The target address and various operational parameters, including gain settings and channel enables, are configured through software-accessible registers.

Can it detect flicker from all types of light sources?

Yes, the integrated flicker engine is designed to extract the AC modulation component from both sinusoidal and square-wave light sources, such as LEDs driven by PWM or AC mains-powered lighting. It covers a frequency detection range from 100 Hz to 2000 Hz, which is suitable for analyzing most artificial lighting for banding effects or safety compliance.

How many light channels can be read simultaneously?

The VD6283TX features a parallel readout architecture, allowing all six spectral channels (Red, Green, Blue, IR, Clear, and Visible) to be measured simultaneously and independently. This parallel operation eliminates cross-talk delay and is ideal for real-time applications like dynamic white balance adjustment or fast ambient light sensing.

Package Includes

  • 1 x Mikroe SPECTROMETER 2 CLICK Board (Mikroe-5167)

Additional Information

Weight 0.05 kg
Dimensions 6 × 4 × 3 cm

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