Flex Sensor 2.2 Flex Sensor 4.5
KSh 1,900.00
In stock
The Flex Sensor, both in the 2.2″ and 4.5″ variants, is a sensor that detects the degree of bend and translates it into an electrical signal. Here’s a breakdown of their functionalities and how they differ:
Function:
- They both measure how much you bend them. As you bend the sensor, its electrical resistance increases.
Applications:
- They are commonly used in robotics, prosthetics, musical instruments, and other projects where you want to detect bending or flexion.
- You can use them to control actions (e.g., grip strength in robotics), create sound effects (e.g., pitch control in a musical instrument), or trigger events (e.g., activate a light when a certain bend degree is reached).
Specifications:
- Material: They are typically made of a flexible material with embedded sensors that detect the bend.
- Resistance: The resistance increases as you bend the sensor (usually from a baseline value in the unbent state to a higher value when fully bent). Consult the datasheet for specific resistance ranges of the model you choose.
- Output: Analog voltage signal that corresponds to the bend degree (higher voltage for more bend). You’ll typically need a microcontroller to convert this analog signal to a digital value for further processing.
Key Differences (2.2″ vs 4.5″):
- Size: The primary difference is the length. The 2.2″ sensor is shorter than the 4.5″ sensor. This might affect how much bending resolution (range of detectable bend) you have depending on your application. A longer sensor might allow for finer detection of smaller bends over a larger range of motion.
- Applications: The choice between 2.2″ and 4.5″ may depend on your specific needs. For example, if you’re detecting finger bends for a robotic gripper, the 2.2″ sensor might be sufficient. But if you’re creating a “knee” joint with a larger range of motion, the 4.5″ sensor might provide more precise control.
Additional Considerations:
- Datasheet: Always consult the datasheet of the specific sensor model you purchase for detailed specifications, wiring diagrams, and recommended usage.
- Microcontroller: You’ll typically need a microcontroller (like Arduino or Raspberry Pi) to read the analog sensor signal and convert it into usable data for your project.
I hope this explanation clarifies the Flex Sensor and its variations!
You must be logged in to post a review.
Related products
-
DHT11 temperature & humidity sensor
KSh 450.00Add to cartThe DHT11 sensor is widely utilized in numerous STEM projects for detecting humidity and temperature. It offers several advantages, including its low cost, ease of use, and digital output. These features make it a popular choice among developers and hobbyists alike
-
TCRT5000 5 Channel Module-line sensor
KSh 500.00Add to cartThe TCRT5000 Infrared sensor has an IR Tx (transmitter) and an IR Rx (receiver) – Photodiode and Phototransistor, respectively. IR Tx emits signals upon voltage supply, detected by IR Rx when they encounter an object. Commonly used for obstacle detection, line following robots, and proximity sensing.
Reviews
There are no reviews yet.