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SparkFun PID 13906 Multiplexer Breakout - 8 Channel (74HC4051)
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SparkFun PID 13906 Multiplexer Breakout - 8 Channel (74HC4051)
The SparkFun Multiplexer Breakout allows you to turn four I/O pins into eight multifunctional, individually selectable signals
SparkFun PID 13906 Multiplexer Breakout - 8 Channel (74HC4051)
Item #: 43225022

SparkFun PID 13906 Multiplexer Breakout - 8 Channel (74HC4051)

Item #: 43225022

BWP 275

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The SparkFun Multiplexer Breakout allows you to turn four I/O pins into eight multifunctional, individually selectable signals
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What Stands Out

Multi-Channel Support
The 8-channel multiplexer allows for seamless switching between multiple analog or digital signals, making it ideal for projects that require versatile signal management.
Compact Design
With its small footprint, this breakout board fits easily into various projects, saving space while providing robust functionality in both prototype and embedded applications.
Easy Integration
Designed for hassle-free use, this multiplexer easily interfaces with Arduino and other microcontrollers, simplifying connectivity and enhancing project efficiency.

Product Details

Shop SparkFun PID 13906 Multiplexer Breakout - 8 Channel (74HC4051) online at a best price in Botswana. B01LBL7J50
  • Provides access to all pins and features of the 74HC4051
  • 8-channel analog multiplexer/demultiplexer for switching analog or digital signals
  • Allows turning four I/O pins into eight multifunctional, individually selectable signals
  • Function as a multiplexer or a demultiplexer with eight channels of selectable inputs/outputs
  • Controlled by three select lines that set the routing of common signal to independent I/O
  • Breadboard compatible breakout with wide voltage supply range of 2 – 10V and optional enable input
Product Dimensions (L x W x H)2 x 2 x 1 inches (5.1 x 5.1 x 2.5 cm)
Item Weight0.352 ounces (9.98 grams)
Item model number4332025247
Is Discontinued By ManufacturerNo
Date First AvailableAugust 31, 2016
ManufacturerSparkFun

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for hobbyists working on projects requiring multiple analog signals connected to a single microcontroller input.

  • Educational Purposes

    Perfect for students learning about signal routing, multiplexers, and analog electronics in hands-on labs or projects.

  • Sensor Applications

    Useful for projects needing to read multiple sensors, simplifying connections while conserving microcontroller input pins.

Not Suitable For
  • High-Speed Applications

    Not suitable for applications requiring rapid switching between channels due to potential delays in signal transmission.

Product Description

SparkFun PID 13906 Multiplexer Breakout - 8 Channel (74HC4051)

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Customer Questions & Answers

  • Question: What is the SparkFun PID 13906 Multiplexer Breakout used for?

    Answer: The SparkFun PID 13906 Multiplexer Breakout is designed for expanding input or output capabilities of microcontrollers. It uses the 74HC4051 IC, allowing you to select between eight different channels using just three control pins. This is particularly useful in projects where multiple sensors or modules need to be connected to a single analog or digital pin, making it an essential component for various DIY electronics, robotics, and IoT applications.
  • Question: How do I connect the SparkFun PID 13906 to my microcontroller?

    Answer: Connecting the SparkFun PID 13906 to your microcontroller involves a straightforward set of pins. The breakout board has labeled pins for power (VCC, GND), an enable pin, and three control pins (S0, S1, S2) that you use to select the desired channel. By following the provided schematic, you can easily integrate this multiplexer into your circuit, allowing your microcontroller to read from multiple sources without the need for many additional pins, streamlining your project.
  • Question: Can I use the SparkFun PID 13906 for both analog and digital signals?

    Answer: Yes, the SparkFun PID 13906 Multiplexer Breakout can handle both analog and digital signals. The 74HC4051 IC allows for seamless switching between channels, making it versatile for applications involving both types of signals. This means you can use it to read multiple sensor values or control multiple outputs, providing flexibility in various projects such as environmental monitoring or home automation systems.
  • Question: What type of projects is the SparkFun PID 13906 suitable for?

    Answer: The SparkFun PID 13906 is suitable for a wide range of projects, particularly those that require multiple sensors or devices without consuming numerous microcontroller pins. Ideal for educational projects, robotics, and IoT applications, it helps streamline connections, mitigate complexity, and enhance functionality. Whether it's for a simple temperature sensing setup or a complex robotic arm controlling various motors, this multiplexer is a valuable tool in your electronics toolkit.
  • Question: What is the voltage range supported by the SparkFun PID 13906?

    Answer: The SparkFun PID 13906 operates within a voltage range of 3V to 15V, making it adaptable for various projects. This flexibility allows it to be used with different microcontrollers, whether it's an Arduino running at 5V or a lower-voltage system like a 3.3V Raspberry Pi. Such versatility ensures that you can incorporate this breakout board into many existing projects while ensuring reliable performance across different voltage levels.
  • Question: Does the SparkFun PID 13906 require any additional components?

    Answer: The SparkFun PID 13906 may require additional components depending on your project, such as pull-up resistors for digital signals or capacitors for smoothing out any analog signal fluctuations. While basic usage can be straightforward with just the multiplexer and your microcontroller, integrating it with various sensors or modules might necessitate extra components to ensure optimal performance. Always check the datasheet and documentation for detailed specifications and recommendations.
  • Question: How do I select a channel on the SparkFun PID 13906?

    Answer: To select a channel on the SparkFun PID 13906, you'll use the three control pins connected to your microcontroller. Each combination of these pins corresponds to one of the eight channels on the multiplexer. By setting these pins high or low, you can easily switch between channels to read different inputs or control outputs. Thus, it simplifies the programming and logic required to manage multiple signals efficiently.
  • Question: Is there a specific programming library available for the SparkFun PID 13906?

    Answer: Yes, SparkFun provides libraries that can facilitate the integration of the PID 13906 Multiplexer into your projects. These libraries offer straightforward functions to manage channel selections and read signals, allowing you to focus on your application logic rather than low-level control. This resource can significantly speed up development time when working with various sensors and modules, enhancing your overall productivity during the design process.
  • Question: Where can I buy the SparkFun PID 13906 Multiplexer Breakout in Botswana?

    Answer: You can purchase the SparkFun PID 13906 Multiplexer Breakout - 8 Channel 74HC4051 from Ubuy in Botswana. Ubuy offers a reliable platform with a variety of electronic components and gadgets, allowing you to conveniently acquire this multiplexer along with other components for your projects.

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Pros

  • Supports 8 channels for flexibility
  • Easy implementation with Arduino
  • Compact and lightweight design
  • High-speed switching capabilities
  • Versatile for sensors and signals

Cons

  • Limited documentation available

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Features & Benefits

  • The 74HC4051 is an 8-channel analog multiplexer/demultiplexer
  • Can be used to drive eight LEDs or monitor eight potentiometers
  • Can function as a multiplexer or a demultiplexer
  • Features eight channels of selectable inputs/outputs
  • Allows for digitally controlling three select lines
  • Provides access to all eight independent I/O's

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