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3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
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3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
Detect the presence or absence of 220V AC power with our reliable optocoupler module!
3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
Item #: 95361071

3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V

Item #: 95361071

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Detect the presence or absence of 220V AC power with our reliable optocoupler module!
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What Stands Out

High Voltage Isolation
Provides excellent electrical isolation between high voltage and low voltage circuits, ensuring safety in sensitive microcontroller applications.
Wide Input Range
Supports a wide voltage range of 3V-5V TTL levels, making it compatible with various microcontrollers and easy to integrate.
Compact Design
The 3-piece module offers a space-saving solution for projects requiring AC voltage detection, ideal for compact PCB layouts.

Product Details

Shop 3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V online at a best price in Solomon Islands. B0C73GGKHX
Connectivity TechnologyGPIO
Operating SystemFreeRTOS
Processor BrandARM
Compatible Devices[INFERRED: Compatible with certain single-board computers]
Processor Count1
Total Usb Ports1
BrandJESSINIE
Built-In Media3 x Optocoupler Module
ManufacturerJESSINIE
Included Components3 x Optocoupler Module
CPU ManufacturerARM
Item Weight0.15 lbs (70 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for DIY projects, enabling safe interfacing of high voltage AC circuits with low voltage microcontrollers.

  • Prototype Developers

    Useful in rapid prototyping to detect AC voltages while ensuring isolation from sensitive electronics.

  • Automation Engineers

    Suitable for integrating voltage detection in automation systems, adding safety and reliability to control systems.

Not Suitable For
  • Beginners

    Not ideal for those without prior knowledge of electrical components, as it requires some understanding of AC systems.

Product Description

3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the 3Pcs 1Channel AC Optocoupler Module?

    Answer: The 3Pcs 1Channel AC Optocoupler Module is designed to provide electrical isolation between high voltage AC circuits and low voltage microcontrollers. This is crucial for protecting sensitive components from high voltage spikes while enabling control signals. The module can be employed in various applications such as interfacing with AC power, safety systems, and industrial automation, allowing microcontrollers to effectively monitor and control AC signals without compromising safety.
  • Question: How does the optocoupler achieve voltage detection?

    Answer: The optocoupler uses a light-emitting diode (LED) and a phototransistor. When an AC voltage is applied, the LED turns on and emits light, which the phototransistor detects. This mechanism allows for fast and accurate voltage detection. It’s ideal for applications that require real-time monitoring of AC conditions, such as home automation systems or electrical monitoring setups, ensuring efficient operation while maintaining component safety.
  • Question: What are the operational voltage levels supported by this module?

    Answer: The 3Pcs 1Channel AC Optocoupler Module operates effectively with AC input voltages up to 220V, while the output can interface with TTL levels ranging from 3V to 5V. This makes it compatible with a wide range of microcontrollers including Arduino, Raspberry Pi, and others. It allows designers flexibility in integrating the module into low-voltage systems that interact with high-voltage scenarios, ensuring versatile application across various projects.
  • Question: Can this module be used with a microcontroller like Arduino?

    Answer: Yes, this module is perfectly compatible with microcontrollers like Arduino, enabling seamless integration into projects that require AC voltage detection. By connecting the module to the appropriate input pin, users can program the microcontroller to respond to changes in AC voltage. This functionality is particularly useful in projects involving home automation, smart appliances, and energy monitoring systems, where real-time detection and response are crucial.
  • Question: What applications can the 3Pcs 1Channel AC Optocoupler Module be used for?

    Answer: This optocoupler module is versatile and can be used in various applications, including industrial automation, home appliance control, AC voltage monitoring, and safety systems. For instance, it can be employed to control AC motors or relays through a low-voltage microcontroller, providing a critical safety barrier between high voltage and sensitive electronics, making it indispensable in any electronics project involving AC power.
  • Question: Is the module suitable for beginners in electronics?

    Answer: Absolutely! The 3Pcs 1Channel AC Optocoupler Module is beginner-friendly, especially for those learning about interfacing low voltage systems with high voltage components. It typically features straightforward connections and can be easily incorporated into educational projects or hobbyist setups, enabling beginners to understand concepts of isolation, safety, and voltage detection without extensive technical knowledge.
  • Question: What safety features does this module include?

    Answer: This module provides essential safety by electrically isolating the low voltage microcontroller from high voltage AC lines. It helps prevent damage to components and reduces the risk of electric shock. Additionally, the design often includes adequate spacing between the low and high voltage sides, which is critical in ensuring safety during operation. This makes the module ideal for DIY projects that connect to mains electricity, promoting safer electronics handling.
  • Question: How do you connect the module to a circuit?

    Answer: To connect the 3Pcs 1Channel AC Optocoupler Module, you will typically link the high voltage AC input to the appropriate terminals on the module while ensuring that the low voltage output pins connect to the microcontroller. Clear labeling on the module assists in making correct connections. Proper wiring is crucial to ensure functionality, especially in applications where safe isolation is required. Always double-check connections before powering the circuit.
  • Question: How does the optocoupler impact the performance of a microcontroller?

    Answer: By using the optocoupler module, a microcontroller can efficiently monitor and control high voltage AC systems without risking damage from voltage spikes. This isolation allows the microcontroller to work reliably in sensitive environments. The module ensures the integrity of the control signals and enhances the operational performance, making it suited for real-time applications such as monitoring AC loads or controlling equipment remotely.
  • Question: Where can I buy the 3Pcs 1Channel AC Optocoupler Module in Solomon Islands?

    Answer: You can purchase the 3Pcs 1Channel AC Optocoupler Module from Ubuy, a reliable e-commerce platform offering a wide selection of electronic components. Ubuy delivers a user-friendly shopping experience, making it easy to find and order the optocoupler module directly from their website, ensuring you receive a quality product for your electronics projects.

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Features & Benefits

  • Three-piece set for versatile use.
  • Detect 220V AC power status effectively.
  • Output TTL level compatible with microcontrollers.
  • LED indicator shows detection results.
  • Supports output power supply from 3V to 24V.
  • Perfect for integration with PLC systems.

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