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FainWan 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module CD74HC4067 CMOS Precise Module Compatible with Ar-duino
CVE 2831
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Connect up to 16 sensors using only 5 pins with the FainWan 16-Channel Multiplexer Breakout Board.
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O que se Destaca
Detalhes do produto
- This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx).
- It works with both digital and analog signals (the voltage can’t be higher than VCC), and the connections function in either direction.
- To control it, connect 4 digital outputs to the chip’s address select pins (S0-S3), and send it the binary address of the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins!
- Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to. If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc.
- The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip’s “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”).
| Connectivity Technology | I2C |
| Operating System | Linux |
| Compatible Devices | Microcontrollers (Arduino, Raspberry Pi models), Sensors |
| RAM Memory Technology | DDR |
| Processor Count | 1 |
| Total Usb Ports | 2 |
| Brand | FainWan |
| Model Name | CD74HC4067-16CH-5PCS |
| Built-In Media | Analog |
| UPC | 766725906606 |
| Model Number | CD74HC4067-16CH-5PCS |
| Mfr Part Number | CD74HC4067-16CH-5PCS |
| Manufacturer | FainWan |
| Included Components | Analog |
| Item Weight | 0.2 lbs (90 grams) |
What's in the box
Analog
Quem Deverá Comprar?
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Electronics Hobbyists
Perfect for hobbyists working on Arduino projects requiring multiple input/output management with minimal circuitry.
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Educational Purposes
Ideal for students learning about multiplexing and digital-analog interaction in a hands-on environment.
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Prototyping Engineers
Useful for engineers needing reliable signal routing in prototypes, providing accuracy and ease of integration.
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Non-Technical Users
Unsuitable for beginners without basic knowledge of electronics and circuitry, may lead to confusion and errors.
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High-Speed Applications
Not ideal for applications requiring high-speed signal transfers as it may introduce latency or delays.
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Large Scale Production
Not recommended for mass production where robustness and higher specifications are necessary over simple prototypes.
DESCRIÇÃO DO PRODUTO
Perguntas e Respostas dos Clientes
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pergunta:
What is the FainWan 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module?
Resposta: The FainWan 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module is a versatile module designed to simplify the process of connecting multiple input signals to a single output line. It uses the CD74HC4067 CMOS chip, allowing you to select between multiple analog or digital signals with precision. This module is particularly useful for projects involving microcontrollers like Arduino, enabling you to manage numerous sensor inputs efficiently. -
pergunta:
How does the CD74HC4067 multiplexer work?
Resposta: The CD74HC4067 multiplexer operates by utilizing control signals to select one of the multiple input ports. When a specific control signal is activated, the corresponding input is routed to the output. This allows for a streamlined approach to handling multiple signals without requiring extensive wiring, making it ideal for projects that need to conserve GPIO pins on microcontrollers like Arduino. -
pergunta:
Is the module compatible with platforms other than Arduino?
Resposta: Yes, the FainWan multiplexer module is compatible with various platforms beyond Arduino, including Raspberry Pi and ESP8266. Its design supports a wide range of microcontrollers, allowing hobbyists and developers to use it in multiple projects. This flexibility makes it a must-have for anyone working on DIY electronics, robotics, or sensor management projects. -
pergunta:
What are the primary applications for this multiplexer module?
Resposta: The primary applications for the FainWan 16CH multiplexer include sensor management, remote control systems, and data acquisition projects. This module can be employed to read multiple sensor values (like temperature, light, or humidity) sequentially, reducing the number of input pins required. It’s also great for home automation projects where you might need to control multiple outputs from a single input source. -
pergunta:
What voltage levels does the CD74HC4067 support?
Resposta: The CD74HC4067 supports a wide range of voltage levels, typically from 3V to 15V, making it highly versatile for different electronic projects. This capability allows it to interface with various sensors and devices that operate at different voltage levels. It ensures that you can choose the appropriate voltage for your specific application, providing a level of flexibility that is often necessary in electronics design. -
pergunta:
Can I use multiple multiplexers together in a project?
Resposta: Yes, you can use multiple FainWan multiplexers together in a single project to expand input capabilities further. By cascading several multiplexers, you can effectively increase the number of channels your microcontroller can manage. For instance, if you need to handle multiple sensor arrays, chaining them will significantly simplify signal management without complicating your wiring. -
pergunta:
How do I connect this breakout board to my Arduino?
Resposta: To connect the FainWan multiplexer to your Arduino, you typically need to wire the input signals to the selector pins and connect the output pin to one of the analog inputs on the Arduino. Additionally, control pins should be connected to digital pins on the Arduino, which will allow you to control which channel is active. Detailed examples are usually available in documentation or tutorials online, providing clear guidance for setup. -
pergunta:
What coding libraries are recommended for using this multiplexer?
Resposta: While using the FainWan multiplexer, specific libraries for Arduino, like 'AnalogMUX', can simplify coding by helping manage signal selection easily. Other implementation may exist in the community, aimed at enhancing your interaction with this multiplexer. These libraries often include sample code that demonstrates reading multiple inputs, making development quicker and facilitating learning for beginners. -
pergunta:
What should I consider when using this module for analog signals?
Resposta: When using the FainWan multiplexer for analog signals, it's essential to consider factors such as signal integrity and the maximum signal frequency. Ensure that your signals fall within the range supported by the CD74HC4067 and keep in mind that high-frequency signals may require proper design considerations. It’s advisable to use shielded cables for long distances to minimize noise interference. -
pergunta:
Where can I buy the FainWan 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module in Cape Verde?
Resposta: You can purchase the FainWan 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module on Ubuy, a reliable platform for various electronics and components. Ubuy offers a convenient online shopping experience with a range of products available for enthusiasts and professionals alike. Be sure to check Ubuy to find this multiplexer along with other electronic supplies you might need for your projects.
FainWan Analog Multiplexers CD74HC4067-16CH-5PCS Editorial Review
Avaliações e Classificações dos Clientes
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5 Estrela
80%
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4 Estrela
20%
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3 Estrela
0%
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2 Estrela
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1 Estrela
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Prós
- Versatile feedback and control
- Easy to set up and use
- Highly compatible with Arduino
- Great for signal multiplexing
- Durable and reliable performance
Contras
- Limited documentation available
Histórico de preços do produto
Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.
CVE 2831
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Recursos e benefícios
- Versatile 16-channel analog/digital multiplexer.
- Connects up to 16 sensors with only 5 pins.
- Works with both analog and digital signals.
- Bidirectional internal switching with low resistance.
- Ideal for routing serial data and multiple device connections.
- Prevents crosstalk for reliable performance.




















