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Item #:
98682985
waveshare AS7341 Spectral Color Sensor with Spectral Identification and Color Matching Function, Multi Channels, I2C Control Interface, Compatible
81% of respondents would recommend this to a friend
Item #:
98682985
STD 973815
Price Details
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With the AS7341 Spectral Color Sensor, create your own miniature spectrum analyzer with high precision and sensitivity.
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What Stands Out
Spectral Identification
The AS7341 offers advanced spectral identification, enabling precise color detection and measurement for a variety of applications, from industrial to educational, ensuring users can achieve high accuracy in color analysis.
Multi-Channel Output
With multiple channels, this sensor effectively captures a wide range of color data simultaneously, allowing users to perform detailed color matching and analysis, making it ideal for both hobbyists and professionals.
I2C Compatibility
The AS7341 uses an I2C control interface, making it easy to integrate with popular platforms like Arduino, Raspberry Pi, and STM32, providing a user-friendly experience for seamless project development and prototyping.
Product Details
| Item Weight | 0.32 ounces (9.07 grams) |
| Manufacturer | Waveshare |
| Date First Available | November 20, 2023 |
Who Should Buy?
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Hobbyist Developers
Ideal for hobbyists building color-sensitive projects using Arduino, Raspberry Pi, or STM32 platforms.
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Educational Use
Perfect for students and educators aiming to explore color sensing and spectral analysis in technology.
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Quality Control
Useful for industries needing precise color matching and quality checking in manufacturing processes.
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Casual Users
Not suitable for those looking for simple devices without complex setups or coding requirements.
Product Description
waveshare AS7341 Spectral Color Sensor with Spectral Identification and Color Matching Function, Multi Channels, I2C Control Interface, Compatible with Arduino/Raspberry Pi /STM32
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Customer Questions & Answers
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Question:
What is the Waveshare AS7341 Spectral Color Sensor?
Answer: The Waveshare AS7341 Spectral Color Sensor is a high-precision device designed to measure spectral data across multiple channels. It features spectral identification and color matching functions, making it ideal for various applications in industries including textiles, agriculture, and art conservation. This sensor utilizes an I2C control interface for easy integration into your projects, allowing seamless communication with microcontrollers and Raspberry Pi devices. -
Question:
What applications can the AS7341 sensor be used for?
Answer: The AS7341 sensor is versatile and can be applied in numerous scenarios such as color detection in manufacturing, quality control processes for paints and fabrics, and in environmental monitoring to analyze soil and plant health. Creatively, it can also be leveraged in art restoration to match and preserve colors accurately. Its ability to capture detailed spectral data helps professionals make informed decisions and improve workflows. -
Question:
How does the spectral identification function work?
Answer: The spectral identification function of the AS7341 sensor allows it to analyze light and identify specific colors or materials based on their spectral signatures. This functionality is achieved through advanced algorithms that process the sensor's readings, making it possible to distinguish between similar hues. This can be particularly useful in scenarios like quality assurance in textiles, where precise color matching is critical. -
Question:
Is the AS7341 sensor easy to interface with microcontrollers?
Answer: Yes, the AS7341 sensor is easy to interface with microcontrollers due to its I2C control interface. I2C is a standard communication protocol that allows multiple devices to be connected to a single bus, simplifying connections and reducing wiring overhead. Many development platforms, like Arduino and Raspberry Pi, have libraries available for the AS7341, which facilitates quick setup for your projects. -
Question:
Can I use the AS7341 sensor for outdoor applications?
Answer: The AS7341 sensor can be used for outdoor applications, but it's essential to protect it from environmental factors such as moisture and direct sunlight. When deployed for tasks like analyzing plant health or soil composition, appropriate housing or shielding should be utilized to ensure accurate readings and longevity of the sensor. This versatility broadens its usability in fields like agriculture. -
Question:
Does the AS7341 require any additional components for operation?
Answer: While the AS7341 sensor itself is a complete device, it typically requires a power source and may benefit from a microcontroller or Raspberry Pi for data processing and display. Depending on your application, additional components such as level shifters may be needed if you're interfacing with devices operating at different voltage levels. Understanding your project requirements is key to successful integration. -
Question:
What type of data can I expect from the AS7341 sensor?
Answer: You can expect to receive multidimensional spectral data from the AS7341 sensor, which includes detailed measurements of light intensity across different wavelengths. This data can be used to derive various parameters like color temperature, color index, and even specific material properties. Those insights are valuable in applications like color matching and spectral analysis, enhancing decision-making processes. -
Question:
How accurate is the AS7341 sensor in measuring colors?
Answer: The AS7341 sensor is designed for high accuracy in color measurement, utilizing advanced technology to ensure reliable data acquisition. Its precision makes it suitable for critical applications such as art restoration and quality control in manufacturing, where slight deviations in color can lead to significant discrepancies. The sensor's performance allows professionals to trust their color detection results. -
Question:
What are the power requirements for the AS7341 sensor?
Answer: The AS7341 sensor operates typically at a voltage range of 3.3V to 5V, making it compatible with most microcontrollers and development platforms. It has a low power consumption profile, allowing for extended use in long-term monitoring applications without frequent battery replacements. This energy efficiency is crucial for projects that require continuous data tracking. -
Question:
Where can I buy the Waveshare AS7341 Spectral Color Sensor in São Tomé and Príncipe?
Answer: You can buy the Waveshare AS7341 Spectral Color Sensor from Ubuy in São Tomé and Príncipe. Ubuy offers a reliable platform for purchasing this sensor along with various other electronic components, providing fast shipping and excellent customer support to ensure that your order arrives efficiently.
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Order now and get it around Wednesday, October 14
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Features & Benefits
- Integrates AS7341 chip with 8 visible spectrum channels and 2 additional channels.
- High precision and sensitivity for accurate color matching and spectral identification.
- Embedded 16-bit ADC for parallel data processing capabilities.
- Features dedicated channel for detecting ambient light flicker.
- Compatible with popular platforms: Arduino, Raspberry Pi, and STM32.
- Includes development resources and user manual for easy implementation.
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