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Item #:
208988453
DC 12V 4 Channel Voltage Comparator Stable LM393 Comparator Module
Item #:
208988453
ZMW 959
Price Details
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Order now and get it around Thursday, July 30
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Enhance your control circuits with the upgraded 4 voltage comparator module – precise, reliable, and adjustable!
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What Stands Out
Multiple Channels
This module features four voltage comparator channels, allowing for simultaneous monitoring of multiple signals, making it ideal for complex automation and sensing applications.
Stable Performance
Designed with the LM393 chip, it provides stable and reliable voltage comparison, ensuring accurate readings in various environments, which minimizes errors in your projects.
Easy Integration
The 12V compatibility and simple interface make it easy to integrate into existing systems, reducing installation time and increasing efficiency in your projects.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Hobbyist Projects
Ideal for individuals working on DIY electronics projects requiring multiple voltage measurement and comparison functionalities.
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Automation Systems
Useful in automated systems for monitoring and controlling various parameters efficiently using voltage comparisons.
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Educational Purposes
Great for students and educators to understand basic electronics concepts involving comparators and voltage levels.
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High Precision Applications
Not suitable where extremely precise voltage measurements are critical, as it may introduce minor inaccuracies.
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Non-technical Users
Not ideal for users unfamiliar with electronics, as setup and usage could be complex without prior knowledge.
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Heavy Duty Usage
Not recommended for industrial applications, as it may not withstand the rigorous conditions encountered in such environments.
Product Description
DC 12V 4 Channel Voltage Comparator Stable LM393 Comparator Module
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Customer Questions & Answers
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Question:
What is the DC 12V 4 Channel Voltage Comparator Stable LM393 Comparator Module used for?
Answer: The DC 12V 4 Channel Voltage Comparator Stable LM393 Comparator Module is primarily used for comparing input voltages. This allows you to determine which voltage level is higher or lower and is perfect for applications like sensor readings, triggering alarms, or controlling devices based on voltage levels. For example, you can utilize this module in home automation systems to activate lights when certain voltage thresholds are met, ensuring that your setup operates efficiently. -
Question:
How does the LM393 voltage comparator work?
Answer: The LM393 voltage comparator works by comparing two input voltage levels and providing a high or low output signal depending on the comparison. When the non-inverting input (+) exceeds the inverting input (-), the output goes high. Conversely, when the inverting input voltage is higher, the output goes low. This function is widely utilized in circuit design for detecting thresholds in sensors, making it ideal for applications like overvoltage protection and level detection in various electronics. -
Question:
Can this module operate with different power supply voltages?
Answer: While the DC 12V 4 Channel Voltage Comparator Module is designed to operate at 12V, it can generally function within a specified voltage range if the specifications allow. Utilizing a power supply outside of the recommended range may affect performance or damage the module. It’s advisable to use a power supply that matches the required voltage for optimal performance. This adaptability makes it suitable for various projects where voltage levels may vary across setups. -
Question:
What are some practical applications of the LM393 Comparator Module?
Answer: The LM393 Comparator Module has a variety of practical applications such as in temperature monitoring, voltage measurement, and even in battery management systems. For instance, in a battery charger design, this module can compare the voltage level of the battery to a set threshold to control the charging process effectively. It’s also used in automotive applications to ensure that electrical systems operate within safe voltage levels, enhancing reliability and safety. -
Question:
Is this module compatible with Arduino or Raspberry Pi?
Answer: Yes, the DC 12V 4 Channel Voltage Comparator Module is highly compatible with both Arduino and Raspberry Pi. The module’s straightforward output design allows direct integration with these platforms, enabling users to easily read and process signals. You can create an integrated system where the comparator detects voltage levels and sends data to your microcontroller for further processing, making it ideal for hobbyist projects or educational purposes. -
Question:
How many channels does this comparator module have and why is it beneficial?
Answer: This module features four independent channels, allowing simultaneous comparison of multiple voltage levels. The benefit of having multiple channels is significant for projects that require monitoring of different voltage sources at the same time, such as in a multi-sensor system. This effectively reduces the need for multiple modules, simplifying circuit design and improving space efficiency within your setup. -
Question:
What is the output signal of the LM393 module?
Answer: The output signal of the LM393 module is a digital signal, typically in the form of a high (logic 1) or low (logic 0) depending on the input voltage comparisons. This functionality is crucial for interfacing with microcontrollers, as it allows for easy interpretation of voltage measurements and decision-making based on those comparisons. For example, in an alarm system, the module can trigger an alert when specific voltage thresholds are exceeded. -
Question:
What are the dimensions of the LM393 Comparator Module?
Answer: The DC 12V 4 Channel Voltage Comparator Module typically has compact dimensions, making it easy to incorporate into various projects without occupying much space. While the exact dimensions can vary between manufacturers, they are generally designed to fit standard prototyping boards and enclosures. This feature allows for flexibility in design, whether you are building a small-scale electronic project or larger installations. -
Question:
Can this comparator module be used in a prototype project?
Answer: Absolutely! The DC 12V 4 Channel Voltage Comparator Module is ideal for prototype projects due to its simplicity and versatility. With its ability to compare multiple voltages, it serves as an efficient solution for developers and engineers looking to test theories or create proofs of concept. Whether you’re working on a new sensor integration or experimenting with voltage thresholds, this module provides reliable performance to accelerate your prototyping process. -
Question:
Where can I buy the DC 12V 4 Channel Voltage Comparator Stable LM393 Comparator Module in Zambia?
Answer: You can purchase the DC 12V 4 Channel Voltage Comparator Stable LM393 Comparator Module from Ubuy in Zambia. Ubuy offers a wide selection of electronic components, ensuring you have access to quality products for your projects. With efficient service and a robust inventory, Ubuy is a reliable choice for obtaining the LM393 comparator module.
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ZMW 959
Order now and get it around Thursday, July 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Adjustable reference voltage range up to 0-31V.
- Functions to compare two input voltages and control relay operation.
- Designed for automotive, industrial, and laboratory applications.
- Works with DC voltages of 5V, 12V, or 24V.
- Compact size of 9*65*20mm for easy integration.
- Includes an enhanced reference voltage stabilizing circuit.