Gravity: 66 Flexible Array Tactile Pressure Sensor (UART Matrix FSR)

SKU: DF-SEN0704
Sale price A$29.92   Inc. GST
Out Of Stock

We will notify you when this product becomes available.

This Gravity: 6×6 Flexible Tactile Pressure Sensor Array is a high-performance tactile sensing solution specifically designed for intelligent gripping systems, human-computer interaction (HCI), and advanced scientific research. Utilizing cutting-edge flexible thin-film technology, the sensor integrates 36 independent detection units within a compact 15×15mm sensing area. This density allows for the real-time capture of precise pressure distribution and subtle tactile changes.

Unlike traditional single-point pressure sensors, this array supports UART interface cascading, significantly reducing the complexity of multi-sensor wiring. Its ultra-thin and bendable physical profile acts as an "electronic skin," allowing it to seamlessly conform to robotic grippers, wearable devices, or DIY dexterous hands. With the dedicated Tactile Sensor Tool host software and comprehensive embedded software support, developers can achieve rapid project prototyping and verification.

Tactile Sensor Tool host software of 6×6 Flexible Array Tactile Pressure Sensor

Tactile Matrix Array: Precise Pressure Distribution Mapping

The sensor's interior is engineered with a matrix of 6 horizontal columns and 6 vertical rows, forming a grid of sensing points with a precision pitch of just 2.5mm. This high-density layout enables the device to generate real-time "Pressure Heatmaps," providing exceptional accuracy whether monitoring overall force distribution or analyzing localized pressure points. Engineered for high-speed performance, the sensor achieves microsecond-level response times (10μs), ensuring seamless data capture for dynamic applications.


Ultra-Compact: Non-Invasive Integration for Various Projects

To meet the rigorous space constraints of advanced projects, this product features an ultra-thin sensor profile and a tiny 20×12mm adapter board. Its compact dimensions, combined with the adhesive backing on the sensor, allow it to be easily mounted and embedded into space-limited robotic grippers or small-scale wearable devices without requiring structural modifications.

Ultra-Compact Size of 6×6 Flexible Array Tactile Pressure Sensor

UART Cascading & Ease of Use: Rapid Prototyping

The sensor features an optimized communication protocol with full support for the Arduino, ESP32, and Raspberry Pi ecosystems. It comes equipped with a 30cm flexible silicone cable that is both durable and easy to connect. Via the UART interface, users can effortlessly retrieve data from all 36 pressure channels, eliminating the need to build complex custom analog acquisition circuitry.


Flexible FPC Material: Heat Resistance & High Durability

Constructed from high-quality Flexible Printed Circuit (FPC) material, the sensor features a compact structure that remains resistant to deformation even under high temperatures. With a service life exceeding 1 million cycles, the product ensures a consistent repeatability of ±5%, even during long-term, high-intensity repetitive mechanical motions.

Piezoresistive Characteristics of 6×6 Flexible Array Tactile Pressure Sensor

Developer Pro-Tips

  • Logic Level & Timing: The adapter board operates at 5V. Ensure proper logic level shifting if interfacing with 3.3V microcontrollers (like ESP32 or Raspberry Pi) to prevent UART RX/TX signal degradation. Sync the serial read buffer logic to the sensor's native 20Hz/50Hz sampling frequency to maintain stable heatmap rendering without buffer overflows.
  • Threshold Calibration: Each of the 36 points detects loads ranging from 20g to 5kg. For HCI touch applications, calibrate the software trigger threshold near the 20g minimum. For mechanical clamping, utilize the upper dynamic range to map high-force gradients.
  • Mechanical Integration: To maximize the >1,000,000 cycle lifespan, ensure the mechanical interface pressing against the sensor is free of sharp, puncturing edges. Use a thin elastomer overlay (like silicone) to distribute point loads evenly across the 2.5mm pitch grid.
  • Applications:

  • Intelligent Robotic Grippers: Wrapping the flexible array around robotic end-effectors to detect multi-directional object slip, allowing algorithms to dynamically adjust grasping force for fragile items.
  • Wearable Biomechanics Analysis: Integrating the ultra-thin sensor into insoles, prosthetics, or smart gloves to map localized joint pressure and grip distribution during human movement.
  • Advanced Human-Machine Interaction (HCI): Developing smart, curved interfaces that recognize complex, multi-finger touch gestures or variable-pressure inputs for industrial control panels.
  • Material & Scientific Research: Monitoring precise force distribution and compression profiles during automated material testing or structural stress analysis.
  • Specification:

  • Operating Voltage: 5V
  • Sampling Frequency: 20Hz / 50Hz
  • Sensing Area: 15 x 15mm
  • Array Configuration: 6 x 6 (36 points)
  • Communication Interface: UART
  • Trigger Force: 20g
  • Pressure Range: 20g ~ 5kg (per sensing point)
  • Pressure Type: Compression/Pressing
  • Durability: >1,000,000 times (at 1kg force)
  • Operating Temperature: -20 ~ +65
  • Adapter Board Size: 20 x 12mm
  • Product Includes:

  • Adapter Board x1
  • 6×6 Flexible Array Pressure Sensor x1
  • 30cm Flexible Silicone Connection Cable x1
  • Shipping rates Australia wide and New Zealand

    Please add the items in cart and proceed to checkout to calculate shipping cost. We have range of shipping options once goods are ready to dispatch. 
    1. Regular shipping: Goods will be shipped using Australia post regular shipping service. 
    2. Express shipping: Goods will be shipped using Australia post EXPRESS shipping service. 
    3. Express split shipping: Local stock from Melbourne will be shipped ASAP (1 business day) using EXPRESS shipment while remaining items from overseas stock when arrived in Melbourne shipped using second EXPRESS shipment. 
    4. Pick up from Thomastown, Melbourne is available on appointment between 9 am to 3 pm during business days. 

      

    FAQ:

    • How do I estimate shipping for my order?
      • Add products in the shopping cart and head to the checkout page to estimate the shipping.

    Dispatch time

    Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.

    All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.

    We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only.  All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider. 

    Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request

    *Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Thomastown, 3074 as the "from" address - https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.

    Shipping Destinations

    We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available. 

    Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html

    Receipt of deliveries

    Deliveries to post office boxes are not permitted where delivery is by courier. If delivery is by courier and nobody is available at the delivery address to accept delivery when delivery is attempted then the courier may either:

    • leave the relevant parcel at the unattended address (the courier will do so if specified in your delivery requirements); or
    • re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee. 

    Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.

    Payment & Security

    Apple Pay Google Pay Mastercard PayPal Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    You may also like