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81610606
ACEIRMC ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter
90% of respondents would recommend this to a friend
Item #:
81610606
GMD 1182
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The ADS1115 provides 16-bit precision at 3300 samples/second over I2C, making it a game changer for microcontrollers seeking higher-precision ADC.
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What Stands Out
High Precision
The ACEIRMC ADS1115 features 16-bit resolution, ensuring accurate measurements for various applications, catering perfectly to both hobbyists and professionals seeking reliable data acquisition.
Programmable Gain Amplifier
Integrated programmable gain amplifier enhances signal clarity, allowing users to accurately read lower signals, making it ideal for sensors and applications requiring nuanced data interpretation.
Versatile Compatibility
Designed for seamless integration with Arduino and Raspberry Pi, this ADC converter offers flexibility for developers, simplifying projects across a range of platforms with easy-to-use I2C communication.
Product Details
| Maximum Supply Voltage | 5.5 Volts |
| Minimum Supply Voltage | 2 Volts |
| Mounting Type | Board Mount |
| Number of Pins | 16 |
| Interface | I2C |
| Number of Channels | 4 |
| Brand Name | ACEIRMC |
| UPC | 701715428065 |
| Manufacturer | ACEIRMC |
| Part Number | 16222 |
| Included Components | ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital |
| Brand | ACEIRMC |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Electronics Hobbyists
Perfect for those who enjoy building DIY electronics projects and need high-precision analog-to-digital conversion.
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Students Learning
Great for students and educators in electronics or programming courses, providing hands-on practical experience.
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Prototype Developers
Ideal for developers creating prototypes that require an efficient and precise ADC for various sensors.
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Beginners Unfamiliar
Not suitable for absolute beginners who lack knowledge of I2C communication and circuitry concepts.
Product Description
ACEIRMC ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi (2pcs)
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Customer Questions & Answers
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Question:
What is the ADS1115 and what are its key features?
Answer: The ADS1115 is a high-precision 16-bit Analog-to-Digital Converter (ADC) featuring four input channels, I2C interface, and programmable gain amplifier (PGA). Designed for accurate data conversion, it supports a wide range of voltage inputs and provides excellent noise performance. This ADC is ideal for applications requiring precise analog signal processing and is widely used in sensors, data loggers, and various measurement systems. -
Question:
How does the I2C interface work with the ADS1115?
Answer: The I2C interface allows the ADS1115 to communicate with microcontrollers and other devices using only two wires: SDA (data line) and SCL (clock line). This simplifies wiring and reduces the number of pins required for communication. The ADS1115 can be addressed via unique I2C addresses, enabling multiple devices on the same bus. This is particularly useful in complex systems where multiple sensors need to be read without additional connections. -
Question:
What applications can benefit from using the ADS1115?
Answer: The ADS1115 is widely utilized in applications such as sensor interfacing, audio processing, industrial automation, and portable instruments. It excels in measuring analog signals from temperature sensors, pressure sensors, or potentiometers, allowing developers to create high-precision monitoring and measurement systems. Projects in academic research or hobbyist electronics can leverage its capabilities for data acquisition and analysis. -
Question:
What is the significance of the 16-bit resolution in the ADS1115?
Answer: The 16-bit resolution indicates that the ADS1115 can differentiate between 65,536 discrete voltage levels, resulting in finer accuracy and better representation of analog signals. This high resolution is essential for applications where small signal variations need to be captured, such as in precision temperature measurement or strain gauge monitoring. The enhanced resolution ensures that performance standards are met in critical applications. -
Question:
Can the ADS1115 be used with Raspberry Pi or Arduino?
Answer: Yes, the ADS1115 is compatible with both Raspberry Pi and Arduino platforms. With libraries available for both environments, integrating the ADC into your projects is straightforward. For example, Arduino users can utilize the Adafruit ADS1X15 library for quick setup, while Raspberry Pi users can access libraries through Python. This compatibility opens a myriad of possibilities for DIY electronics and prototyping. -
Question:
What is a Programmable Gain Amplifier (PGA) and how does it benefit the ADS1115?
Answer: The built-in Programmable Gain Amplifier (PGA) in the ADS1115 allows users to amplify weak analog signals before conversion. This is particularly beneficial when dealing with low voltage signals from sensors. By adjusting the gain, developers can optimize the ADC's input range, ensuring that the measurement is both accurate and maximally efficient. This adaptability enhances the versatility of the ADC in various applications. -
Question:
Is the ADS1115 suitable for battery-operated devices?
Answer: Absolutely! The ADS1115 is designed for low power consumption, making it ideal for battery-operated devices. Its ability to operate with a wide supply voltage range and achieve low power modes significantly extends battery life in portable applications. For instance, it is commonly used in battery-monitoring systems, where energy efficiency is crucial. -
Question:
What programming languages can be used to interface with the ADS1115?
Answer: You can use various programming languages to interface with the ADS1115, including C/C++ for Arduino, Python for Raspberry Pi, and even other languages that support I2C communication. Libraries are available for each language, enabling seamless integration. This flexibility allows developers to choose the best environment for their projects and leverage their programming skills effectively. -
Question:
What is the maximum sampling rate of the ADS1115?
Answer: The ADS1115 offers a maximum sampling rate of 860 samples per second (SPS). This speed is sufficient for many applications, including dynamic signal acquisition such as audio signals or rapid sensor readings. However, when precise measurement intervals are required, users can configure the data rate according to their specific needs, balancing speed and performance. -
Question:
Where can I buy the ADS1115 in The Gambia?
Answer: You can purchase the ADS1115 16 Bit 16 Byte 4 Channel I2C IIC ADC Converter from Ubuy. They provide a reliable platform for finding this high-precision ADC converter, ensuring you get quality products for your development and research projects.
ACEIRMC Single Board Computers Editorial Review
The ACEIRMC ADS1115 ADC converter board has generated a mixed reception among customers. While some users have reported satisfactory performance with high precision and easy programming capabilities for various applications, there are significant concerns regarding the product's accuracy claims. The heart of the matter revolves around discrepancies between the advertised ADS1115 16-bit specifications and instances where customers received units containing the ADS1015 12-bit chip instead. This inConsistency has led to claims of false advertising, with some reviewers expressing frustration, as they felt misled about the board's capabilities. Users who have received functional units frequently praise the richness in detail they provide when calibrated properly, and many found coding libraries readily available in the Arduino ecosystem, making integration straightforward. Moreover, those who are satisfied have turned the ADC into effective tools for monitoring applications like pressure and flow. However, the vocal critics emphasize the importance of being transparent about the true specifications of the product. Reviews pointed out that if an ADS1015 is delivered instead, Consumers may find themselves with only limited effective resolution. In short, while the product performs well for those who receive the correct specification and are willing to engage with a bit of calibration work, the reputation of the ACEIRMC ADS1115 is largely tainted by issues of misrepresentation and quality control. **
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Pros
- Good accuracy and resolution when correctly specified
- Easy programming and integration with common platforms like Arduino and Raspberry Pi
- Availability of numerous coding resources and libraries
- Functional for practical applications such as monitoring pressure and flow
Cons
- Instances of false advertising, with some customers receiving a 12-bit ADS1015 instead of the advertised 16-bit ADS1115
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GMD 1182
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Features & Benefits
- Achieves 16-bit precision at 3300 samples/second.
- Configurable as 4 single-ended or 2 differential channels.
- Includes a programmable gain amplifier up to x16.
- Operates with low current consumption: 150µA in continuous mode.
- Supports a wide input voltage range of 2.0V to 5.5V.
- Ideal for various applications including portable instrumentation and battery monitoring.
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