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Adafruit Round Force-Sensitive Resistor (FSR) [ADA166]
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Adafruit Round Force-Sensitive Resistor (FSR) [ADA166]
Adafruit Round Force-Sensitive Resistor (FSR) [ADA166]
Item #: 3603633

Adafruit Round Force-Sensitive Resistor (FSR) [ADA166]

Item #: 3603633

€ 12

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What Stands Out

High Sensitivity
This force-sensitive resistor offers exceptional sensitivity, making it ideal for detecting subtle pressure variations in various applications, from robotics to interactive displays.
Versatile Applications
The FSR can be used in numerous projects, including touch interfaces and pressure sensors, providing flexibility and innovation for hobbyists and professionals alike.
Compact Design
With its compact and lightweight design, the Adafruit FSR fits seamlessly into both portable and stationary projects, offering ease of integration without sacrificing performance.

Product Details

Shop for the Adafruit Round Force-Sensitive Resistor FSR [ADA166] at Ubuy Lithuania. Detect physical pressure, squeezing, and weight with this low-cost sensor. Easy to use and ideal for DIY projects.
  • Adafruit Round Force-Sensitive Resistor FSR [ADA166]
  • Adafruit Part Number: 166
  • Stock Type: Sensors >> Touch
  • FSRs are sensors that detect physical pressure and weight
  • Simple to use and low cost
  • Made of plastic with crimped connection tab
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Educators and Students

    Ideal for teaching basic electronics and programming concepts with hands-on experiments involving pressure variations.

  • Hobbyist Makers

    Perfect for DIY projects where touch-sensitive inputs are needed, such as interactive art installations or robots.

  • Game Developers

    Useful for creating unique and immersive gameplay experiences with physical controls that respond to user's pressure.

Not Suitable For
  • Heavy Industrial Use

    Not designed to withstand harsh environmental conditions or heavy-duty applications in industrial settings.

  • Precision Measurement

    Inaccurate for applications requiring high precision and consistency in pressure measurement or feedback.

  • Long-Term Investments

    May not be durable enough for long-lasting applications, requiring frequent replacements in commercial settings.

Product Description

Adafruit Round Force-Sensitive Resistor (FSR) [ADA166]

About This Item

Introducing the Adafruit Round Force-Sensitive Resistor FSR [ADA166] – the perfect sensor for detecting physical pressure, squeezing, and weight with ease. This low-cost and simple-to-use sensor allows you to incorporate touch technology into your DIY projects or interactive installations. The Interlink model 402 FSR featured in this sensor has a 1/2 diameter sensing region, making it highly sensitive to the slightest touch. As pressure is applied, the resistive value of the FSR changes, providing you with a range of response. Please note that while FSRs can detect weight, they are not suitable for accurately measuring the exact pounds of weight on them.

However, they are incredibly versatile and can be used in various applications with great results. Made of durable plastic, the FSR is designed for easy connection. Simply plug it into a breadboard or use clamp-style connectors like alligator clips, female headers, or terminal blocks. If you choose to solder onto the tabs, be sure to work quickly with a high-quality iron to avoid melting the plastic and damaging the FSR. Take advantage of our comprehensive tutorial, which includes wiring diagrams, code examples, and project ideas, to help you get started with the Adafruit Round FSR.

Whether you're a beginner or an experienced maker, this tutorial will guide you through the process and inspire you with creative applications. Enhance your robotics projects, create interactive installations, or incorporate touch technology into wearable tech with the Adafruit Round FSR. The analog sensor allows for sensitivity adjustment, giving you even more control over your projects. Begin your journey into the world of force-sensitive resistors with Adafruit – the trusted name in electronics. Order your Adafruit Round Force-Sensitive Resistor FSR [ADA166] today and bring touch technology to your fingertips!.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Adafruit Round Force-Sensitive Resistor FSR [ADA166] used for?

    Answer: The Adafruit Round Force-Sensitive Resistor FSR [ADA166] is primarily used to measure the amount of applied pressure or force. This versatile sensor can be integrated into various projects, allowing for interaction based on touch or pressure. Ideal for applications like pressure-sensitive buttons, weight measurement, or touch-sensitive controls, the FSR is perfect for makers and hobbyists looking to enhance their projects with tactile input.
  • Question: How does the Adafruit Round FSR work?

    Answer: The Adafruit Round FSR operates on a simple principle of changing resistance based on the applied force. When pressure is applied to the surface of the sensor, its resistance decreases, allowing current to flow more easily. This change in resistance is read by a microcontroller as varying voltage. The FSR’s characteristics make it suitable for pressure-sensitive applications, such as creating responsive wearable devices or interactive installations.
  • Question: What are the key specifications of the Adafruit Round Force-Sensitive Resistor?

    Answer: The key specifications of the Adafruit Round Force-Sensitive Resistor include its size of approximately 1.5 inches in diameter and a resistance range that can drop to about 1k ohm under load. It is designed for a maximum force of 10 kg. These specifications provide a robust platform for various applications, from simple DIY electronics to complex robotics projects requiring precise pressure sensing.
  • Question: Can I use multiple FSRs together in a project?

    Answer: Yes, you can certainly use multiple Adafruit Round FSRs in a single project. By connecting each FSR to different analog pins on your microcontroller, you can capture various pressure inputs simultaneously. This is particularly useful for creating multi-touch interfaces, interactive games, or a pressure-sensitive array that can enhance user engagement in your setup.
  • Question: What microcontrollers are compatible with the FSR?

    Answer: The Adafruit Round Force-Sensitive Resistor is compatible with a wide range of microcontrollers, including Arduino, Raspberry Pi, and other platforms that have analog input capabilities. To connect, simply use an analog pin to read the voltage changes. This compatibility allows makers to easily integrate the FSR into their existing projects, providing endless possibilities for interaction and sensing.
  • Question: What should I consider when placing the FSR in my project?

    Answer: When placing the Adafruit FSR in your project, consider both the force you expect to apply and the surface area it will interact with. Make sure that the sensor is positioned where users can exert pressure directly. Use an appropriate mounting solution to avoid slipping. For instance, in a wearable project, it can be embedded in clothing where pressure can be easily applied by touch.
  • Question: Can the FSR be used outdoors or in different environments?

    Answer: Yes, the Adafruit Round FSR can be used in various environments, but care should be taken to protect it from moisture and extreme conditions. Encasing the sensor in a robust, weatherproof housing can make it suitable for outdoor projects. This capability allows for whole new applications, such as pressure-sensitive outdoor displays or environmental monitoring systems.
  • Question: What is the maximum load that the FSR can handle?

    Answer: The Adafruit Round Force-Sensitive Resistor can handle a maximum load of approximately 10 kg. However, it’s essential to avoid consistently applying maximum force as this can degrade the sensor's lifespan. Ideal uses involve transient pressure applications, such as touch-sensitive buttons or scale applications where weight is measured briefly rather than constantly.
  • Question: Can I use the FSR for weight measurement?

    Answer: Yes, the Adafruit Round FSR can be used for weight measurement, although the accuracy may vary depending on calibration and use conditions. By placing it under an object and measuring the resistance change, you can estimate the object's weight. This application makes it ideal for DIY scales or measuring systems in education, prototyping, and personal projects.
  • Question: Where can I buy Adafruit Round Force-Sensitive Resistor FSR [ADA166] in Lithuania?

    Answer: You can purchase the Adafruit Round Force-Sensitive Resistor FSR [ADA166] from Ubuy in Lithuania. They offer reliable online shopping options for electronic components and accessories, ensuring you can easily find and obtain the FSR for your upcoming projects.

Adafruit Single Resistors Editorial Review

The Adafruit Round Force-Sensitive Resistor is a well-made and versatile product that functions as intended. It can serve various purposes, from acting as a switch to registering pressure or force. One user mentioned using it in a bending die for a steel fabrication project. The resistor was used to light up an LED when the alignment pin touched the floor of the fixture. It worked flawlessly for nearly 100 parts before starting to fail, making it a cost-effective and elegant solution for a quick job. Another customer used this resistor to create a quiet computer mouse by removing the left click button and adding an Arduino nano with an optocoupler. They were able to solder quickly to the contacts, but caution is advised as prolonged soldering could potentially melt the sensor. Overall, the Adafruit Round Force-Sensitive Resistor is a reliable and efficient product with a range of potential applications. It is recommended for those looking for a cost-effective solution for pressure or force sensing needs.

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Pros

  • Well-made and reliable product
  • Versatile and can function as a switch or register pressure/force
  • Cost-effective solution
  • Easy to solder onto

Cons

  • May be prone to failure under heavy use or extreme conditions

Product Price History

Important information

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€ 12

Order now and get it around Friday, July 03

QTY:

Secured transactionsecured 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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