LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module
genuine image
LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module
High voltage module designed for precision with adjustable levels and dual-channel capabilities.
LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module
منتج #: 117282020

LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module

80% من المشترين سيوصون بهذا المنتج لصديق

منتج #: 117282020

USD 15

تفاصيل السعر

باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )

*سيتم استيراد جميع العناصر من أمريكا

متوفر فى المخزون
أمريكا مستورد من متجر USA

كمية:

اطلب الآن واحصل عليه حول الثلاثاء, سبتمبر 22
معاملة آمنةمعاملة آمنة

تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية

أفضل شركائنا اللوجستيين
  • fedex
  • dhl
High voltage module designed for precision with adjustable levels and dual-channel capabilities.
كفالة يو كير:
لا شيء
اختر الباقة
fast shipping

شحن
سريع

free return

استرجاع
مجاني*

تغليف آمن

تغليف آمن

منتجات أصلية %100

منتجات أصلية %100

pci-dss

الامتثال لمعيار PCI DSS

iso certified

حاصل على شهادة ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.

مايفيد

Dual Channel Design
Allows simultaneous monitoring and control of two different signals, improving efficiency and versatility, ideal for complex applications requiring more than one comparison point.
Wide Voltage Range
Operates efficiently between 4.5V and 28V, making it suitable for a variety of projects, from low to high voltage applications, enhancing compatibility with different systems.
Adjustable Levels
Customizable high and low threshold levels provide flexibility in signal processing, enabling precise control tailored to specific needs, maximizing performance in diverse situations.

تفاصيل المنتج

Shop LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module online at a best price in لبنان. B07YY6PYT3
Item Weight0.2 lbs (90 grams)

من يجب أن يشتري؟

Suitable For
  • Electronics Hobbyists

    Ideal for users experimenting with voltage comparisons and signal processing in DIY electronic projects.

  • Robotics Developers

    Useful for robotics applications requiring precise voltage level detection and responsive load driving capabilities.

  • Sensor Integration

    Great for integrating various sensors needing reliable high/low voltage thresholds for accurate signal processing.

Not Suitable For
  • Beginners

    Not suitable for those unfamiliar with electrical components and lacks extensive guidance for novice users.

وصف المنتج

LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module

هل لديك أي استفسار؟ تحدث معنا

أسئلة العملاء & الإجابات

  • سؤال: What is the LM393 Voltage Comparator Module used for?

    إجابه: The LM393 Voltage Comparator Module is designed to compare two voltage levels and output a digital signal based on the comparison. It is widely used in various applications such as signal waveform generation, analog-to-digital conversion, and level shifting. For example, you might use it to trigger an alarm in a security system when the input voltage drops below a certain threshold, making it a crucial component in automation, robotics, and sensor systems.
  • سؤال: How do I adjust the high and low levels on the module?

    إجابه: Adjusting the high and low levels on the LM393 module is straightforward. It typically has potentiometers that allow you to set the threshold voltages. You can rotate these potentiometers to fine-tune the voltage levels at which the output switches states. This feature is especially useful for applications requiring precise control over voltage thresholds, such as monitoring battery levels or controlling motors based on sensor inputs.
  • سؤال: Does the LM393 module work with both DC and AC signals?

    إجابه: Yes, the LM393 Voltage Comparator Module can work with both DC and AC signals when properly configured. However, for AC signals, consider using rectification to convert them to a level suitable for comparison. Its dual-channel capability allows you to effectively compare two incoming signals, applying versatility in applications such as audio signal processing or phase detection in AC systems.
  • سؤال: What is the voltage range supported by this module?

    إجابه: The LM393 module supports a wide voltage range from 4.5V to 28V, making it compatible with various power supplies and applications. This flexibility allows it to work seamlessly in microcontroller-driven projects or other high-voltage scenarios. For instance, it can be integrated into a home automation system that operates on different voltage levels, providing a reliable solution across multiple devices.
  • سؤال: Can this module drive a load directly?

    إجابه: Yes, the LM393 Voltage Comparator Module can drive loads directly as it is equipped with output pins capable of switching higher current, depending on the circuitry in use. However, it’s advised to use it in conjunction with a relay or a transistor for driving larger loads. For example, in home automation, it can control lights or fans based on input from sensors, effectively managing power consumption.
  • سؤال: What types of applications is the LM393 commonly used for?

    إجابه: The LM393 Voltage Comparator Module finds applications in various fields, including automotive systems, industrial automation, and electronics projects. It's commonly used in temperature monitoring systems, over-voltage protection circuits, and low-battery indicators. For instance, hobbyists often use it in Arduino projects to create custom alarms based on sensor data, showcasing its versatility in both professional and DIY environments.
  • سؤال: Is this module compatible with Arduino or Raspberry Pi?

    إجابه: Yes, the LM393 Voltage Comparator Module is highly compatible with both Arduino and Raspberry Pi platforms. This compatibility is due to its simple logic-level output, which can easily interface with the digital input pins of these microcontrollers. For example, you can use it in an Arduino project to monitor sensor values and trigger specific actions based on user-defined thresholds, enhancing functionality in smart home applications.
  • سؤال: What kind of sensors can I use with the LM393 module?

    إجابه: You can use the LM393 Voltage Comparator Module with various sensors, including temperature sensors, light sensors, and proximity sensors. By setting appropriate threshold levels, the module can interpret sensor outputs and trigger necessary actions. For instance, pairing it with a temperature sensor can alert you when a specific temperature is reached, making it invaluable for climate control systems in smart homes or laboratories.
  • سؤال: How do I connect the LM393 module in a circuit?

    إجابه: Connecting the LM393 module in a circuit is quite simple. You will typically connect the power supply to the VCC and GND pins, and then connect your input signals to the comparator inputs. The output can then be linked to an indicator light or a microcontroller. For instance, in a circuit monitoring soil moisture levels, you can connect the LM393 to a moisture sensor and use the output to activate a water pump when moisture levels fall below a threshold.
  • سؤال: Can I use more than one LM393 module in a single project?

    إجابه: Absolutely! You can integrate multiple LM393 modules in a single project, especially if you require multiple threshold comparisons or need to monitor various signals simultaneously. With its dual-channel configuration, each module can handle two separate comparisons, making it efficient. For example, in complex robotic systems, multiple LM393 modules can be used for monitoring different sensor readings, facilitating comprehensive data analysis for operational decisions.
  • سؤال: Where can I buy the LM393 Voltage Comparator Module in Lebanon?

    إجابه: You can purchase the LM393 Voltage Comparator Module from Ubuy in Lebanon. Ubuy offers a straightforward online shopping experience, making it easy to find electronic components like the LM393 module. Their platform features detailed product descriptions and specifications, supporting you in making informed purchasing decisions.

GalaxyElec Comparator Editorial Review

لم يتم العثور على مراجعات تحريرية

مراجعات العملاء وتقييماتهم

1 تقييمات العملاء
  • 5 نجمة
    100%
  • 4 نجمة
    0%
  • 3 نجمة
    0%
  • 2 نجمة
    0%
  • 1 نجمة
    0%

أضف تقييم لهذا المنتج

شارك أفكارك مع عملاء آخرين

منصة موثوقة وثقة كاملة للمشتري

trustpilot logo
4.2/5 9250 + reviews
اطّلع على التقييمات
MA
Mohammad
مشتري موثّق

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · عبر Trustpilot
CK
Chitra
مشتري موثّق

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · عبر Trustpilot
K
kund
مشتري موثّق

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · عبر Trustpilot
OO
Onesi
مشتري موثّق

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · عبر Trustpilot
SJ
SAO JOHN
مشتري موثّق

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · عبر Trustpilot
الخروج الآمن شحن عالمي إسترجاع سهل منتجات أصلية

تاريخ سعر المنتج

معلومات مهمة

  • القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
  • ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.

USD 15

اطلب الآن واحصل عليه حول الثلاثاء, سبتمبر 22

كمية:

معاملة آمنةمعاملة آمنة

نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.

أفضل شركائنا اللوجستيين
  • fedex
  • dhl
أسرع توصيل عبر الحدود

المميزات والفوائد

  • High voltage range of 4.5-28V for versatile applications.
  • Adjustable high and low level settings for customized use.
  • Dual-channel design for enhanced performance.
  • Reliable delivery options with a full refund guarantee.
  • Expedited service available through DHL for urgent needs.
  • Products exclusively offered by the trusted brand GalaxyElec.

ضمان Ubuy

تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.