2.2 Inch Flex Sensor Bend Detection Sensor Price in Bangladesh

The 2.2 Inch Flex Sensor Bend Detection Sensor is a widely used analog sensor designed to measure bending or flexing motion. This sensor works by changing its resistance when bent, allowing microcontrollers like Arduino to detect movement and angle variations.

With a compact 2.2-inch sensing length, this sensor is perfect for applications where precise bend detection is required. It is commonly used in wearable electronics, robotics, gaming devices, and gesture-controlled systems.

The sensor is lightweight, flexible, and easy to integrate into circuits. Its breadboard-friendly pin spacing makes it convenient for beginners and professionals alike.

🔍 What is Flex Sensor?

A flex sensor is a type of resistive sensor that changes its resistance based on the amount of bending applied to it. When the sensor is straight, it has a lower resistance, and as it bends, the resistance increases proportionally

✨ Key Features

• Detects bending and flex motion
• Resistance increases with bend angle
• Compact 2.2-inch design
• Lightweight and flexible structure
• Analog output (easy to read with ADC)
• Breadboard-friendly connector spacing
• Low power consumption
• Suitable for wearable and robotics projects

⚙️ Technical Specifications

• Length: 2.2 inch (≈55–56mm)
• Sensor Type: Resistive bend sensor
• Flat Resistance: ~10KΩ (±30%)
• Bend Resistance: Up to 30KΩ–100KΩ depending on angle
• Power Rating: 0.5W continuous, 1W peak
• Connector Pitch: 2.54mm (breadboard compatible)
• Output Type: Analog (variable resistance)
• Life Cycle: >1 million bends

⚡ Working Principle

The sensor operates on resistive technology. Inside the sensor, a conductive layer changes its electrical resistance when bent.

• Straight position → Low resistance
• Bent position → Higher resistance

This change in resistance can be measured using a voltage divider circuit and read by a microcontroller’s analog input. The more the bend, the higher the resistance value

🔧 Applications

• Robotics motion detection
• Gesture control systems
• Smart gloves and wearables
• Gaming controllers
• Medical devices and physiotherapy tools
• Human motion tracking
• DIY Arduino projects
• IoT-based smart systems

✅ Advantages

• Simple and easy to use
• Lightweight and flexible
• Low power consumption
• High durability (long lifecycle)
• Easy interfacing with Arduino
• Cost-effective sensing solution

⚠️ Limitations

• Not highly precise for exact angle measurement
• Sensitive to over-bending
• Requires calibration for accurate readings
• Analog noise may affect output

🛠️ Installation / Usage Tips

• Use a voltage divider circuit for reading values
• Avoid bending at the base (can damage sensor)
• Bend only in the correct direction
• Calibrate values before use
• Use proper resistor (10K–47K) for best sensitivity
• Mount securely for stable readings

💡 Why Choose 2.2 Inch Flex Sensor Bend Detection Sensor

This sensor is an excellent choice for projects that require simple and effective bend detection. Its compact size, easy interfacing, and reliable performance make it ideal for students, hobbyists, and engineers.

It is especially useful in wearable and robotics applications where motion tracking is essential.

🛒 Why Buy from Electroxbd

• 100% Quality Tested Products
• Trusted Source for Reliable Electronic Parts
• Fast Delivery All Over Bangladesh
• Competitive Pricing
• Reliable Customer Support

❓ Frequently Asked Questions (FAQ)

What is 2.2 Inch Flex Sensor used for?
It is used to detect bending motion in robotics, wearables, and gesture control projects.

How does a flex sensor work?
It changes resistance based on how much it is bent.

Can I use this sensor with Arduino?
Yes, it can be easily used with Arduino using an analog input.

What is the resistance range of this sensor?
Typically around 10KΩ when flat and increases significantly when bent.

Where can I buy 2.2 Inch Flex Sensor Bend Detection Sensor in Bangladesh?
You can buy this sensor from Electroxbd, a trusted electronics components supplier in Bangladesh.

Common Questions:

Q: What is the price of 2.2 Inch Flex Sensor Bend Detection Sensor in Bangladesh?

A: The latest price of 2.2 Inch Flex Sensor Bend Detection Sensor in Bangladesh is 1250 BDT.

Q: Where to buy 2.2 Inch Flex Sensor Bend Detection Sensor in Bangladesh?

A: You can buy the 2.2 Inch Flex Sensor Bend Detection Sensor at the best price from ElectroXBD in Bangladesh.