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Item #:
17693548
100PCS 5mm Photoresistor Photo Light Sensitive Resistor Assortment Kit (GL5516 /GL5528 /GL5537 /GM5539 /GL5549)(LDR Photo Resistors Light-dependen)
Item #:
17693548
XCD 25
Price Details
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Order now and get it around Saturday, July 11
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Package includes 5 different types of photoresistors 5mm in size.
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What Stands Out
Diverse Options
This kit includes five different photoresistor types, allowing users to select the best fit for varying light sensitivity applications, which is ideal for hobbyists and professionals alike.
High Sensitivity
With a fast response to changing light conditions, these photoresistors enhance project functionality, making them perfect for automatic lighting systems and environmental sensing applications.
Value Pack
Offering 100 pieces, this assortment provides exceptional value for money, ensuring users have ample components for numerous projects without the need to frequently reorder.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Hobbyist Electronics
Perfect for hobbyists building light-sensitive projects like automatic lights or environmental monitoring systems.
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Educational Use
Ideal for educators and students learning about sensors, circuits, and basic electronics principles in hands-on projects.
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Prototype Development
Suitable for engineers needing multiple light-dependent resistors for testing and prototyping innovative products and solutions.
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Professional Applications
Not ideal for high-precision applications; professional use may require more accurate sensors than these standard photoresistors.
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Low Light Conditions
Users requiring sensitivity in very low light might find these photoresistors inadequate for their specific needs.
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Limited Experimentation
Individuals seeking advanced sensor features or specific calibration options will find this product too basic.
Product Description
100PCS 5mm Photoresistor Photo Light Sensitive Resistor Assortment Kit (GL5516 /GL5528 /GL5537 /GM5539 /GL5549)(LDR Photo Resistors Light-dependen)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are photoresistors, and how do they work?
Answer: Photoresistors, also known as light-dependent resistors (LDRs), are electronic devices that change their resistance based on the amount of light falling on them. When light hits the resistor, its resistance decreases, allowing more current to flow through. This property makes them ideal for use in light-sensing circuits, such as automatic lighting systems or photo-activated devices. -
Question:
What applications can I use the 100PCS 5mm photoresistor kit for?
Answer: This assortment kit is perfect for various applications including light-sensitive alarm systems, automatic streetlights, and photography exposure metering. Hobbyists can use them in DIY projects like solar garden lights or educational demonstrations in electronics classes. Their versatility makes them invaluable for both professional and personal projects. -
Question:
What are the differences among the GL5516, GL5528, GL5537, GM5539, and GL5549 LDRs?
Answer: Each photoresistor in this kit has slightly different characteristics affecting response time, sensitivity, and resistance range. For example, the GL5516 is known for its high sensitivity in low light, while the GL5537 offers quicker response times. Knowing the specific requirements of your project will help you select the most suitable photoresistor from this assortment. -
Question:
Can I use these photoresistors in outdoor applications?
Answer: Yes, these photoresistors can be used in outdoor applications, provided they are properly housed to protect them from weather elements. For example, they can be integrated into outdoor lighting systems, garden lights, or solar-powered devices. Just ensure to incorporate suitable enclosures to prolong their lifespan in outdoor settings. -
Question:
Are there any special considerations for connecting photoresistors?
Answer: When connecting photoresistors, it’s important to form a voltage divider circuit by pairing them with a fixed resistor. This setup allows for the proper measurement of voltage changes caused by varying light levels. Ensure the total resistance allows enough current to flow for your circuit while keeping the signal stable for microcontrollers or sensors. -
Question:
What is the typical response time for these photoresistors?
Answer: The response time for photoresistors in this kit can vary but is generally within tens to hundreds of milliseconds, depending on the model. This means they can quickly react to changes in light levels, making them ideal for applications that require immediate feedback, such as automatic light control systems. -
Question:
Do these photoresistors operate well in both indoor and outdoor lighting?
Answer: Absolutely! The photoresistors in this kit can function well in both indoor and outdoor environments. They are designed to respond effectively to a wide range of light conditions, making them suitable for applications like indoor light controls and outdoor solar-powered systems. -
Question:
How sensitive are these photoresistors, and can I adjust their sensitivity?
Answer: The sensitivity of these photoresistors is inherent to their design, dictated by the material and structure. Although you can’t change the individual resistance, you can fine-tune the sensitivity of your circuit by adjusting the ratio of the fixed resistor in the voltage divider. This allows for tailored sensitivity according to your specific project needs. -
Question:
What should I consider when selecting a photoresistor for my project?
Answer: When selecting a photoresistor, consider factors such as the light sensitivity, resistance range, and physical size that suits your project. Evaluate how much light exposure the device will have and the response time needed for optimal operation. Understanding the environment and application requirements will ensure you make the right choice. -
Question:
Where can I buy the 100PCS 5mm Photoresistor Assortment Kit?
Answer: You can purchase the 100PCS 5mm Photoresistor Photo Light Sensitive Resistor Assortment Kit from Ubuy in Saint Lucia. Ubuy offers a wide selection of electronic components, making it easy to find this specific kit along with other essential components for your projects.
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Features & Benefits
- Includes 100 photoresistors in total
- Five different types: GL5516, GL5528, GL5537, GM5539, GL5549
- Optimal for various electronic projects and experiments
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