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SunFounder Relay Module Compatible with Arduino and Raspberry Pi 5V DC Trigger by HIGHLO HIGH Trigger
PKR 7358
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Relays are suitable for driving high power electronic devices such as lights, electric fan and air condition. This relay module can be used to control high voltages with a low voltage by connecting to an MCU.
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Product Details
| Item Weight | 0.25 lbs (110 grams) |
Who Should Buy?
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Hobbyist Developers
Ideal for hobbyists working on robotics projects, integrating sensors with high-power devices easily using Arduino or Raspberry Pi.
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IoT Projects
Perfect for Internet of Things projects that require remote control of appliances or devices via simple relay activation.
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Educational Purposes
Useful for educational settings where students learn about electronics and programming through hands-on projects with relays.
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Professional Engineers
Not suitable for advanced users needing high reliability and performance in industrial applications beyond basic relay control.
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Low-Power Needs
Inappropriate for projects that require low-energy solutions, as the relay consumes more power compared to solid-state alternatives.
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Complex Circuitry
Not recommended for users needing complex logic or multiple triggers, as this module is designed for simple on/off control.
Product Description
SunFounder Relay Module Compatible with Arduino and Raspberry Pi 5V DC Trigger by HIGHLO HIGH Trigger
About This Item
Introducing the SunFounder Relay Module for Arduino and Raspberry Pi 5V DC Trigger by HIGHLO HIGH Trigger. This versatile relay module is designed for various applications including automatic control circuits, MCU development boards, and household appliances control. With its ability to drive high power electronic devices such as lights, electric fans, and air conditioners, this relay module is a must-have for any DIY enthusiast or electronics hobbyist. It allows you to control high voltages with a low voltage by simply connecting it to an MCU. The SunFounder Relay Module features a compact PCB design with a size of 2.0 x 4.3 cm, making it easy to incorporate into your projects.
It comes with a power indicator and a signal output indicator, providing visual feedback on the relay status. The working principle of this module is simple yet effective. When a high level signal is given to the SIG pin, the PNP transistor is energized, activating the relay coil and closing the normally open contact. This action is indicated by the LED light turning on.
Conversely, when a low level signal is given, the PNP transistor is de-energized, restoring the module to its original state. The normally closed contact closes, and the LED light turns off. For more information and detailed specifications, please refer to the official SunFounder wiki at http://wiki.sunfounder.cc/index.php?title=Relay(LOW)_for_Arduino Don't miss out on the opportunity to enhance your DIY projects with the SunFounder Relay Module. Add it to your Arduino or Raspberry Pi setup today and experience the convenience of controlling high power devices with ease.
Customer Questions & Answers
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Question:
What is the SunFounder Relay Module used for?
Answer: The SunFounder Relay Module is utilized for controlling high voltage devices through low voltage systems like Arduino and Raspberry Pi. This module acts as a bridge, allowing your microcontroller to manage appliances such as lights, fans, and other electronic devices. With the 5V DC trigger, it helps create efficient automation and control in various electronics projects, from home automation systems to robotics applications. -
Question:
How do I connect the SunFounder Relay Module to my Arduino?
Answer: Connecting the SunFounder Relay Module to your Arduino involves wiring the relay to the digital pins of the Arduino. You'll typically connect the IN pin of the relay to a digital output pin on the Arduino, and the VCC and GND pins to the 5V and GND of the Arduino respectively. This setup allows your Arduino to send signals to the relay, controlling external devices effectively. For beginners, following a detailed guide or tutorial can simplify the process. -
Question:
Can I use the SunFounder Relay Module with other microcontrollers?
Answer: Yes, the SunFounder Relay Module is compatible with various microcontrollers beyond Arduino and Raspberry Pi, including ESP8266 and ESP32. This wide compatibility makes it versatile for DIY electronics projects. Whether you're creating a smart home application or an automated robotics system, this relay module can be integrated with different controllers, providing flexibility for developers. -
Question:
What is the maximum load that the relay can handle?
Answer: The SunFounder Relay Module can typically handle loads up to 10A at 250V AC and 10A at 30V DC. This capability is essential for controlling a range of household devices such as lamps, motors, and more. Always refer to the specifications to ensure safe operation within these limits to prevent any damage to your relay module or the devices connected. -
Question:
Do I need any additional components to use the relay module?
Answer: For basic usage of the SunFounder Relay Module, you primarily need the module itself and your microcontroller. However, depending on your project, additional components like resistors for protecting current pathways or diodes for back EMF protection when controlling inductive loads, may be beneficial. This setup enhances safety and functionality in your projects. -
Question:
What programming language do I use to control this relay?
Answer: You can use languages such as Arduino C++ for Arduino boards or Python for Raspberry Pi to control the SunFounder Relay Module. With straightforward libraries and example codes readily available online, programming the relay to perform specific tasks becomes manageable. Thus, whether you’re turning on a light or activating a motor, you can easily control functions through simple script writing. -
Question:
Is the SunFounder Relay Module suitable for beginners?
Answer: Absolutely! The SunFounder Relay Module is designed with user-friendliness in mind, making it suitable for beginners in electronics and coding. There are ample resources, including tutorials and forums, that guide new users on how to integrate the relay into their projects. With step-by-step instructions and accessible programming examples, beginners can learn and create effectively. -
Question:
What safety precautions should I take when using this relay module?
Answer: When using the SunFounder Relay Module, it's essential to implement safety precautions like ensuring the module is rated for the load you are operating. Avoid handling the module while energized, and ensure proper heat dissipation. Use insulated wires, and consider using a fuse in your circuit. Following these safety measures will help prevent accidents and equipment damage. -
Question:
Can I use more than one relay with my Arduino?
Answer: Yes, you can connect multiple SunFounder Relay Modules to a single Arduino board. By using separate digital pins for each relay, you can manage multiple devices simultaneously. This setup is beneficial when automating multiple home appliances or creating complex robotic systems. Make sure to manage power requirements and pin limits of your Arduino. -
Question:
Where can I buy SunFounder Relay Module Compatible with Arduino and Raspberry Pi in Pakistan?
Answer: You can purchase the SunFounder Relay Module Compatible with Arduino and Raspberry Pi on Ubuy. They offer a reliable platform for sourcing electronics and Arduino components in Pakistan, making it easy to find and order this product securely. Ubuy also provides excellent customer support, should you need any assistance with your purchase.
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PKR 7358
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Features & Benefits
- Relays can control high power electronic devices
- Suitable for lights, electric fan, and air condition
- Can be used to control high voltages with low voltage through MCU
- Working voltage of 5v
- PCB size of 2.0 x 4.3 cm
- Includes power indicator and signal output indicator