What is the Teyleten Robot DC 1 Channel Optocoupler Relay Module?

The Teyleten Robot DC 1 Channel Optocoupler Relay Module is an isolated control module designed for interfacing between low-power control systems, like Arduino, and high-power devices. It features a relay that can handle high voltage/current loads while being driven by low voltage signals, ensuring safety and isolation. This module is particularly useful in projects where you need to control appliances, motors, or other electronic components directly through microcontrollers.

How does the optocoupler function in this relay module?

The optocoupler in this relay module is used to provide electrical isolation between the control side and the load side. When a signal is sent from a microcontroller, the optocoupler transmits that signal to the relay without any direct electrical connection. This minimizes the risk of interference and protects your microcontroller from high voltage spikes, making it ideal for home automation or robotics projects where safety is paramount.

Can I use this relay module with any Arduino board?

Yes, the Teyleten Robot DC 1 Channel Optocoupler Relay Module is compatible with a variety of Arduino boards, including Arduino Uno, Mega, and Nano. It operates at 3V to 3.3V logic levels, making it suitable for low-voltage applications. This flexibility allows you to integrate it easily into your existing projects, whether you are building an irrigation system, lighting control, or any other automation system.

What are the typical applications for this relay module?

The Teyleten Relay Module is perfect for controlling various applications, including home automation, remote control of appliances, motor control, and even smart home devices. It's commonly used in projects like automated lighting systems, security systems, and even in robotics to control motors. By using this relay, you can enhance your project's functionality by allowing your low-power microcontroller to manage high-power tasks effectively.

What is the maximum load that this relay can handle?

This relay module can typically handle loads up to 10A for DC and 7A for AC at 250V. This makes it ideal for controlling various household items or small appliances without any issues. Ensure you check the specifications and performance limits for your specific use case to prevent any potential damage, particularly when controlling heavy machinery or devices.

Does this relay module require an external power supply?

Yes, while the Teyleten Relay Module can be controlled by low voltage inputs from an Arduino, it requires external power for the relay operation. Most setups utilize a separate power source such as a battery or DC power adapter. This ensures that the relay can effectively manage higher voltage or current loads without affecting the microcontroller's operation. Always ensure that the power supply matches the module’s specifications for optimal performance.

Is this relay module suitable for beginners?

Absolutely! The Teyleten Robot DC 1 Channel Optocoupler Relay Module is user-friendly and designed with hobbyists in mind. It comes with clear pin markings and requires minimal wiring to get started. This makes it an excellent choice for those new to electronics and programming, providing a practical hands-on experience while being versatile enough for experienced users who want to experiment with complex projects.

Can multiple relay modules be used together?

Yes, you can connect multiple Teyleten Relay Modules together for controlling different devices. They can be daisy-chained, allowing your Arduino to control various loads simultaneously. This is especially useful in larger projects requiring multiple outputs, such as home automation setups where various appliances need to be controlled under one system. Just make sure your power supply and Arduino can manage the total current and logic outputs required.

How does the relay module ensure safety during operation?

The Teyleten Relay Module incorporates isolation methods, such as the optocoupler, to protect your controlling hardware from high voltages. Additionally, the module typically features a fuse or circuit protection mechanisms to prevent damage from overloads. Using such measures not only prolongs the lifespan of both your relay and microcontroller but also ensures safety while handling critical applications like home automation or industrial control.

Where can I buy Teyleten Robot DC 1 Channel Optocoupler Relay Module in South Africa?

You can purchase the Teyleten Robot DC 1 Channel Optocoupler Relay Module from Ubuy in South Africa. Ubuy offers a diverse selection of electronic components, including this relay module, with convenient buying options tailored to customers in your country. Their platform is known for providing quality products and reliable service, making it a reliable choice for your electronics needs.

How to Shop Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Online From Ubuy?

It’s easy to shop Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Teyleten Robot

Original Songle Relay module with double power selection design and strong anti-interference ability. Compatible with 10A 250VAC and 10A 30VDC load. Photocoupler isolation supported.

Teyleten Robot

Item #: 19040741

Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of

Item #: 19040741

ZAR 428

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Original Songle Relay module with double power selection design and strong anti-interference ability. Compatible with 10A 250VAC and 10A 30VDC load. Photocoupler isolation supported.

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What Stands Out

High Compatibility

Designed to work seamlessly with 3V and 3.3V systems, this relay module is perfect for Arduino projects, ensuring versatility and ease of integration for various applications.

Optocoupler Isolation

Utilizing optocoupler technology, this module offers enhanced protection against voltage spikes, ensuring reliability and longevity in circuit operations while safeguarding sensitive components.

Cost-effective Pack

Delivered in a convenient pack of five, this relay module provides exceptional value, allowing hobbyists and developers to stock up for multiple projects without breaking the budget.

Product Details

Songle original relay module with a size of 70mm X17mm X20mm (LxWxH)
Main chip: EL817, SRD-DC03V-SL-C
Operates with DC 3V/3.3V and controls 10A 250VAC, 10A 30VDC load
Features signal output instructions and a high-level signal input port for microcontroller IO connection
Double power selection design for strong anti-interference ability and photoelectric isolation protection
Relay module is triggered by a high-level signal, and allows for the removal of jumper caps to select power supply options

Item Weight

0.1 lbs (50 grams)

Who Should Buy?

Arduino Enthusiasts
Ideal for hobbyists building projects with relay control using Arduino microcontrollers for automation tasks.
Robotics Developers
Great for developers needing isolated control for motors and switches in robotic applications with low voltage.
Prototypers
Suitable for professionals designing prototypes requiring low voltage relay control for reliable electronic testing.

High Voltage Applications
Not suitable for projects involving high voltage control, as it is designed for low voltage operations only.
Non-Arduino Users
Users not utilizing Arduino or similar microcontrollers may find this relay module incompatible with their systems.
Beginners
Newcomers to electronics might struggle with setup and usage without prior knowledge of relay circuits.

Product Description

Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5)

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Customer Questions & Answers

Question: How to Shop Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Online From Ubuy?

Answer: It’s easy to shop Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Teyleten Robot Optocouplers Editorial Review

The Songhe DC 1 Channel Optocoupler 3V3.3V Relay High Level Driver Module Isolated Drive Control Board 3V3.3V Relay Module for Arduino Pack of 5 is a board that uses optoisolation to allow a microcontroller and the voltage that powers the relay to be totally isolated. This can be useful if there is no common ground. According to the FAQ section, the board can operate on 3V and is suitable for use with 2 AA batteries, but cannot be used if both VCC and IN are 12V on this model. The jumper cap is for the separate power supply of the relay. If this board is used to control a 12V solenoid valve, it is best to add contactors in the middle to avoid damaging the board.

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Pros

Optoisolation allows for total isolation between the microcontroller and the voltage that powers the relay
Can operate on 3V
Suitable for use with 2 AA batteries

Cons

Cannot be used if both VCC and IN are 12V on this model

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits

Double power selection design
Compatible with 10A 250VAC and 10A 30VDC load
Photocoupler isolation supported
Convenient installation with fixed installation hole
Relay long life can absorb 100000 times continuously
High level signal-triggered relay module

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Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of

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Teyleten Robot Optocouplers Editorial Review

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