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BOJACK Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 Pack of 50
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BOJACK Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 Pack of 50
Perfect for DIY and other electronic and electrical experiments!
BOJACK Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 Pack of 50
Item #: 91674080

BOJACK Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 Pack of 50

Item #: 91674080

ETB 1945

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Perfect for DIY and other electronic and electrical experiments!
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What Stands Out

High Sensitivity
The BOJACK Photoresistance LDRs offer exceptional light sensitivity, allowing for accurate detection in varying light conditions, making them ideal for projects that require precise light sensing.
Bulk Purchase Advantage
Packaged in a bulk set of 50, this product provides significant value for hobbyists and professionals alike, ensuring ample supply for both small and large projects without frequent reordering.
Versatile Applications
Perfect for a wide range of applications, from light-activated devices to automatic lighting systems, enhancing versatility for users across electronics and programming projects, thereby solving numerous design challenges.

Product Details

Shop BOJACK Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 Pack of 50 online at a best price in Ethiopia. B08BKRPBVL
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for DIY projects and experiments involving light detection and response, enhancing creativity and learning.

  • Educational Purposes

    Great for classrooms, providing hands-on experience in physics and electronics for students learning about photoresistors.

  • Light-Controlled Devices

    Suitable for creating light-controlled circuits like automatic lighting and alarms, making them multifunctional and practical.

Not Suitable For
  • Professional Use

    May not meet the precision and reliability requirements of professional applications such as telecommunications or specialized research.

  • High-Voltage Applications

    Not suitable for circuits that require operation above common voltage ratings, posing potential risks and malfunctions.

  • Outdoor Projects

    Not designed for harsh environmental conditions, diminishing durability and effectiveness in outdoor applications over time.

Product Description

BOJACK Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 Pack of 50

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are photoresistors and how do they work?

    Answer: Photoresistors, also known as light-dependent resistors (LDRs), are devices that change their resistance based on light intensity. When light falls on the sensor, the resistance decreases, allowing more current to flow. This property makes them ideal for applications like automatic lights, solar panels, and photography lights where light detection is crucial.
  • Question: What is the difference between GM5539 and GL5539 photoresistors?

    Answer: The GM5539 and GL5539 are both types of photoresistors; however, they may differ in their sensitivity and response characteristics. GM5539 is generally more sensitive to light levels, allowing for quicker response times in low-light conditions. In contrast, GL5539 might have a wider range of resistance, making it suitable for various applications. Understanding their specs helps you choose the right one for your project needs.
  • Question: Can I use these photoresistors for outdoor lighting systems?

    Answer: Yes, the BOJACK 50 PCS Photoresistance can be effectively used in outdoor lighting systems. Their sensitivity to light makes them perfect for dusk-to-dawn lights, where they automatically turn on when it gets dark. Their robust construction ensures they can withstand various weather conditions, making them ideal for gardens, yards, or patios.
  • Question: What is the typical application of the BOJACK photoresistors?

    Answer: These photoresistors are commonly used in a variety of applications, including light-sensitive switches, automatic garden lights, and security systems that need to detect ambient light levels. They can also be employed in creative projects, such as robotics or interactive installations, where light levels need constant monitoring for effective operation.
  • Question: Is there a specific range of light that these photoresistors respond to?

    Answer: The BOJACK photoresistors are designed to respond to a wide range of light levels, typically from bright daylight to dim indoor lighting. Their sensitivity allows them to function well in most environments, making them versatile components. This adaptability opens up a variety of potential uses, from household applications to professional use in development projects.
  • Question: Do I need any special equipment to use these photoresistors?

    Answer: Generally, no special equipment is required to utilize BOJACK photoresistors; however, they do need to be used with basic electronic components such as resistors and a power source. You can easily integrate these LDRs into your projects using breadboards and simple circuits, making them great for learners and hobbyists working on electronics projects.
  • Question: How sensitive are these 5mm photoresistors?

    Answer: The BOJACK 5mm photoresistors are highly sensitive, able to detect minor changes in light intensity. This makes them suitable for applications requiring precise light control, such as in automatic brightness adjustment in devices or projects that involve light sensing for alert systems. Their sensitivity ensures long-lasting and reliable performance.
  • Question: Are these photoresistors suitable for educational purposes?

    Answer: Absolutely! The BOJACK photoresistors are excellent for educational use, particularly in physics and electronics classes. They offer hands-on experience in understanding how light sensing works in real-world applications. Students can create simple circuits to see firsthand the relationship between light and resistance, fostering better comprehension of electronic principles.
  • Question: Do these photoresistors come with a datasheet?

    Answer: Yes, typically, BOJACK photoresistors come with a datasheet that outlines their specifications, including resistance values in different lighting conditions and electrical characteristics. This datasheet is essential for anyone planning to incorporate these components into their projects, ensuring that they can utilize them effectively based on detailed technical information.
  • Question: Where can I buy BOJACK 50 PCS Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539?

    Answer: You can purchase the BOJACK 50 PCS Photoresistance 5 mm Photo Light Sensitive Resistor LDR GM5539 GL5539 from Ubuy in Ethiopia. Ubuy offers a wide selection of electronics and components, ensuring you have access to quality products and a smooth shopping experience.

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ETB 1945

Order now and get it around Monday, July 13

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Features & Benefits

  • Pack of 50 high-quality photo light sensitive resistors.
  • Max voltage of 150 VDC with a wattage of 100 mW.
  • Wide operating temperature range: -30 to +70 ℃.
  • Fast response time: Up to 20ms, Down to 30ms.
  • Light resistance of 50-100 KΩ at 10 Lux.
  • Ideal for a variety of electronic projects and experiments.

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