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- SainSmart 4-Channel Relay Module
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Número do item:
114294024
SainSmart 4-Channel Relay Module
Número do item:
114294024
R$ 91
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
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Em estoque
Importado de loja dos USA
Peça agora e receba por volta de Quinta, Julho 02
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Nossos principais parceiros logísticos
Control various appliances and equipment with large currents using our 5V 4-Channel Relay interface board.
Envio
rápido
Devolução
gratúita*
Embalagem segura
Produtos 100% originais
Conformidade com PCI DSS
Certificado ISO 27001
Detalhes do produto
| Connector Type | / |
| Contact Type | / |
| Current Rating | 10 Amps |
| Mounting Type | / |
| Operation Mode | Automatic |
| Wattage | 2500 watts |
| Coil Voltage | 5 Volts |
| Contact Current Rating | 10 Amps |
| Maximum Switching Current | 10 Amps |
| Minimum Switching Voltage | 1 Volts (AC) |
| Specification Met | / |
| Contact Material | / |
| Brand Name | SainSmart |
| Part Number | 101-70-101 |
| Model | 101-70-101 |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Unit Count | 1 Count |
| Manufacturer | SainStore Inc. |
| Included Components | / |
| Global Trade Identification Number | 06952131721313 |
DESCRIÇÃO DO PRODUTO
SainSmart 4-Channel Relay Module
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Perguntas e Respostas do cliente
-
pergunta:
What is the SainSmart 4-Channel Relay Module used for?
responda: The SainSmart 4-Channel Relay Module is primarily designed for controlling high-voltage electrical devices using low-voltage signals from microcontrollers or other electronic devices. It allows you to automate tasks such as turning on lights, powering motors, or managing appliances remotely. This module is essential for home automation projects, smart home systems, or any application where remote control of electrical devices is needed. -
pergunta:
How does the SainSmart 4-Channel Relay Module work?
responda: The SainSmart 4-Channel Relay Module operates using electromagnetic relays. When a low-voltage signal is sent from a microcontroller (like an Arduino or Raspberry Pi), it activates the relay, closing its switch and allowing high-voltage electricity to flow through. This simple mechanism is ideal for controlling various devices, enabling projects that range from smart home automation to robotic controls. -
pergunta:
Can the SainSmart 4-Channel Relay Module be used with Arduino?
responda: Yes, the SainSmart 4-Channel Relay Module is fully compatible with Arduino boards. It requires minimal wiring; you can connect the control pins of the relay module to the digital pins on the Arduino. This integration allows you to write a simple program to control the relays, making it perfect for beginners who want to dive into electronics and automation projects. -
pergunta:
What are the voltage and current ratings for the SainSmart Relay Module?
responda: The SainSmart 4-Channel Relay Module supports up to 10A at 250V AC or 30V DC per channel. This means you can control a variety of devices, from household appliances to industrial equipment. Always ensure to check the specifications of the devices you plan to control to prevent overloading any channel, which could lead to malfunction. -
pergunta:
Is the SainSmart Relay Module suitable for beginners?
responda: Absolutely! The SainSmart 4-Channel Relay Module is user-friendly and designed for easy integration into projects. With straightforward wiring instructions and compatibility with popular platforms like Arduino, beginners can quickly learn how to automate tasks. Whether you're a hobbyist or an aspiring engineer, this module is a fantastic entry point into the world of electronics. -
pergunta:
What is the maximum number of relay channels that can be used together?
responda: While the SainSmart 4-Channel Relay Module operates as a standalone unit with four channels, you can connect multiple modules together for larger projects. By stacking modules and using separate control pins for each, it's possible to expand your system to control dozens of devices simultaneously without loss of functionality, making it ideal for complex automation systems. -
pergunta:
Does the SainSmart 4-Channel Relay Module require an external power supply?
responda: Yes, the SainSmart 4-Channel Relay Module typically requires an external power supply to operate the relays. While the control signals can come from a microcontroller, the relays themselves need sufficient power to switch high-voltage devices. Make sure to connect the module to an appropriate power source to ensure reliable and safe operation. -
pergunta:
What are some practical applications of the SainSmart Relay Module?
responda: The SainSmart 4-Channel Relay Module is versatile and can be used in various applications, including home automation to control lighting, HVAC systems, or security alarms. It can also be implemented in industrial settings for machine control, automated irrigation systems, or even in educational projects to help students learn about automation and electronics. -
pergunta:
How do you troubleshoot issues with the SainSmart Relay Module?
responda: If you experience issues with the SainSmart 4-Channel Relay Module, start by checking all connections to ensure everything is securely attached. Verify that the power supply is functioning correctly and that the microcontroller is sending the expected signals. Testing each relay individually may also help identify any faulty components. Proper diagnostics can ensure a smooth experience with your projects. -
pergunta:
Where can I buy the SainSmart 4-Channel Relay Module?
responda: You can purchase the SainSmart 4-Channel Relay Module in Brazil through Ubuy, which offers a wide selection of electronics and accessories, ensuring you can find the right components for your projects.
SainSmart Relay Control Module Editorial Review
The SainSmart 4-Channel Relay Module has garnered attention for its impressive functionality, ease of integration with microcontrollers like Arduino and Raspberry Pi, and its ability to handle significant power loads, making it suitable for a variety of automation projects. Users have praised the module's performance, specifically highlighting its responsiveness and reliability when controlling devices like actuators. Many customers found that the setup process was straightforward when following proper wiring protocols. However, safety concerns have been a recurring theme in user feedback. The product is powerful enough to handle 10A loads, which has raised alarms regarding its classification as a toy in retail listings. Reviewers emphatically recommended caution when using the module to control AC devices, stressing the importance of proper handling and protection to avoid potential hazards. They also noted that beginners should fully understand the device's operations, particularly regarding coding (referred to as "sketches" in Arduino terminology) and the differences between Normally Closed (NC) and Normally Open (NO) configurations. Although the lack of comprehensive instructions directly from the manufacturer was pointed out, savvy users found ample solutions through community resources and YouTube tutorials. This modular relay system seems to cater well to experienced hobbyists and professionals looking for cost-effective solutions rather than complete novices. **
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Prós
- Easy integration with Arduino and Raspberry Pi.
- Highly responsive performance.
- Handles significant power loads (up to 10A).
- Well-priced for the functionality offered.
- Good build quality and reliability.
Contras
- Safety warnings regarding high voltage and current handling.
Histórico de preço do produto
Informações importantes
- Limitações: para envios internacionais de produtos, observe que qualquer garantia do fabricante pode não ser válida; as opções de serviço do fabricante podem não estar disponíveis; manuais, instruções e avisos de segurança do produto podem não estar no idioma do país de destino; os produtos (e os materiais que os acompanham) podem não ser projetados de acordo com os padrões, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem do país de destino e outros padrões elétricos (exigindo o uso de um adaptador ou conversor, se apropriado). O destinatário é responsável por garantir que o produto possa ser importado legalmente para o país de destino. Ao fazer o pedido no Ubuy ou em suas afiliadas, o destinatário é o importador do registro e deve cumprir todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados no Ubuy estão à venda, pois o Ubuy é um mecanismo de busca global. Os produtos estão sujeitos às regulamentações de exportação/comércio.
R$ 91
Peça agora e receba por volta de Quinta, Julho 02
Este item não é restrito no meu país. (Por favor clique no link acima se este item não for restrito em seu país para análise por parte da nossa equipe e permissão de envio).
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Transação Segura
A Ubuy trabalha para proteger sua segurança e privacidade. Nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao criptografar suas informações durante a transmissão usando os protocolos AES (Advanced Encryption Standards) e SSL (Secure Socket Layer). Seus dados de pagamento estão 100% seguros, pois não compartilhamos suas informações com vendedores terceiros.
Nossos principais parceiros logísticos
A entrega internacional mais rápida
Características e benefícios
- Versatile relay interface for various appliances.
- Compatible with multiple microcontrollers like Arduino and ARM.
- Can handle high currents: AC250V 10A and DC30V 10A.
- Opto-isolated inputs for safe operation.
- Indication LEDs for monitoring relay output status.
- Compact design at a weight of only 0.2 pounds.