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Item #:
54514478
10Pcs 1 Channel DC 3V/3.3V Relay Power Switch Module with Optocoupler Relay Module Isolated Drive Control Board for IOT ESP8266 Microcontrollers
Item #:
54514478
BDT 2648
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Imported from USA store
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Order now and get it around Monday, July 27
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3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability.
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What Stands Out
Optocoupler Isolation
The optocoupler provides electrical isolation, enhancing safety and reducing noise, making the module suitable for sensitive microcontrollers in IoT applications.
Wide Compatibility
Compatible with various microcontrollers like ESP8266, this relay module operates at low voltage levels, ensuring ease of integration into diverse electronic projects.
Multiple Modules
Includes 10 relay units, catering to extensive control needs in projects, allowing users to manage multiple devices simultaneously without sacrificing performance or reliability.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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IOT Developers
Perfect for developers building IoT projects with ESP8266, providing reliable control of devices and sensors.
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Microcontroller Enthusiasts
Ideal for hobbyists experimenting with microcontrollers, offering easy integration for switching applications.
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Home Automation
Great for home automation setups, allowing remote control of lights and appliances using low voltage logic.
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High Voltage Systems
Not suitable for applications involving high voltage devices, as it's designed for low voltage control only.
Product Description
10Pcs 1 Channel DC 3V/3.3V Relay Power Switch Module with Optocoupler Relay Module Isolated Drive Control Board for IOT ESP8266 Microcontrollers Development Board 3v Logic Level Boards
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Customer Questions & Answers
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Question:
What are the technical specifications of the 10Pcs 1 Channel DC 3V3.3V Relay Power Switch Module?
Answer: The 10Pcs 1 Channel DC Relay Power Switch Module operates at 3V-3.3V, making it suitable for low-voltage applications. Each module features a power relay that can handle considerable current loads and has an optocoupler for isolation, ensuring safe operation when interfacing with sensitive microcontrollers such as the ESP8266. The relay contacts can switch AC or DC loads, making this module versatile for various projects involving home automation and IOT solutions, where safety and reliability are paramount. -
Question:
How is the 3V3.3V Relay Module beneficial for IOT projects?
Answer: This relay module is ideal for IOT projects because it allows for the control of high-voltage appliances with low-voltage signals from microcontrollers like the ESP8266. This integration makes it easier to create smart home systems, where devices can be controlled remotely through Wi-Fi. Moreover, the modular design ensures compatibility with various IOT applications, enabling users to automate lighting, fans, and other household devices efficiently. -
Question:
Can I use this relay module with other microcontrollers besides the ESP8266?
Answer: Yes, the 10Pcs Relay Module is compatible with multiple microcontrollers, including Arduino and Raspberry Pi. It operates on a low-voltage power supply, making it suitable for a range of development platforms. Whether you're building a home automation system or a robotic application, this relay module can effortlessly engage appliances and devices under the control of preferred microcontroller setups, offering flexibility for diverse projects. -
Question:
How does the optocoupler enhance the performance of this relay module?
Answer: The optocoupler in this relay module provides electrical isolation between the control input and the relay output. This isolation is crucial for protecting sensitive microcontroller circuits from back EMF generated by larger electrical loads, which can cause damage. This feature ensures that users can control heavy-duty appliances without risking the integrity of their control circuits, making it a safe choice for robust IOT applications. -
Question:
What type of devices can I control with this relay module?
Answer: This relay module can control a wide range of electronic devices, including lights, fans, pumps, and other household appliances that operate within the relay's specifications. Its ability to handle both AC and DC loads makes it particularly versatile. Users can employ this for smart lighting control, automated devices in agriculture, or remote-controlled security systems, providing endless project possibilities. -
Question:
Is it possible to use multiple relay modules simultaneously?
Answer: Absolutely! You can connect multiple 10Pcs Relay Modules together to control several devices at once. The modules can be daisy-chained and be controlled through a single microcontroller, enabling users to expand their IOT applications significantly. This scalability is ideal for projects requiring control over multiple devices, such as comprehensive home automation systems, where one central unit can manage various functions efficiently. -
Question:
What is the maximum current and voltage rating for this relay module?
Answer: The maximum current rating for each relay is typically around 10A, while the voltage rating can handle up to 250VAC or 30VDC depending on the relay specification. This capacity makes it suitable for controlling various household appliances safely and effectively. Thus, whether dealing with small electronic devices or larger appliances, this relay can efficiently manage the power load without overheating or failure. -
Question:
Is any coding or programming required to operate this relay module?
Answer: Yes, to operate the 10Pcs Relay Module, some basic programming is required to control the relays through your microcontroller. For instance, when using an ESP8266, users typically write simple code to activate or deactivate the relays based on their applications. This process is straightforward and thoroughly documented online, making it accessible for both beginners and experienced hobbyists looking to integrate the relay module into their IOT projects. -
Question:
What safety precautions should I take while using this relay module?
Answer: When using this relay module, ensure that you operate within its voltage and current ratings and avoid handling connected wires while powered. It's additionally wise to provide proper fuse protection for both the controller and the devices being operated. These precautions help to prevent electrical shocks and equipment damage, especially in high-power applications, ensuring smooth and safe operation in all your projects. -
Question:
Where can I buy the 10Pcs 1 Channel DC 3V3.3V Relay Power Switch Module?
Answer: You can purchase the 10Pcs 1 Channel DC 3V3.3V Relay Power Switch Module on Ubuy. Ubuy offers a reliable shopping experience with a variety of payment options and provides a user-friendly interface to find this essential product for your IOT and microcontroller projects. Visit Ubuy to explore your purchasing options and take the next step in your development projects.
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BDT 2648
Order now and get it around Monday, July 27
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Features & Benefits
- 1 channel relay interface board with optocoupler isolation control
- Supports 3V/3.3V digital input from microcontroller IO
- High reliability and anti-interference ability
- Long life relay with diode continuous flow protection
- Option to use same power supply for relay and signal
- Compatible load: 10A 250VAC / 10A 30VDC
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