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Turn Force or Level Changes into Readable Data

The Flex Glove Controller Qwiic is a flex sensor with i2c designed for level sensing, force feedback, and measurement systems. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.

Key details include Interface: Qwiic (I2C) via ADS1015 ADC.

Important: Load cells need a proper amplifier such as an HX711 and solid mechanical mounting. Small twists or uneven force can change the reading.

Why you’ll love it

  • Useful spec: Flex sensors on fingers
  • Easy wiring: Qwiic (I2C) via ADS1015 ADC
  • Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
  • Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards
  • Project-ready sensing: level sensing, force feedback, and measurement systems

Compare with similar products

Product Sensor style Standout
Flex Glove Controller Qwiic flex sensor with I2C Current item
Flex/Bend Short Sensor flex sensor analog output
Flex/Bend Long Sensor 4.5" flex sensor analog output
Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT / Qwiic gesture sensor with I2C STEMMA QT connector, Qwiic connector

What you can build

This sensor is a good fit for liquid level alarms, force pads, occupancy sensing, and fill-level checks.

Starter bundles

Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus an I2C cable or jumper wires for quick setup and testing.

Recommended add-ons

Useful add-ons include I2C cables, pull-up friendly boards, OLED displays, and logging modules, depending on how you plan to power, mount, and log the sensor.

Technical specifications

Product Flex Glove Controller Qwiic
Sensors Flex sensors on fingers
Musical instrument Control pitch and effects with hand movements
Interface Qwiic (I2C) via ADS1015 ADC
Supply 3.3V
Connector Qwiic / STEMMA QT
VR / gaming controller Natural hand-tracking input device
Sign language translator Map finger positions to letters or words
Gesture-controlled robots Move a robot arm by flexing your fingers

Wiring & usage notes

Connect VCC, GND, SDA, and SCL to your controller. Use the correct board voltage and I2C address in your code. Load cells need a proper amplifier such as an HX711 and solid mechanical mounting. Small twists or uneven force can change the reading.

What’s in the box

1 × Flex Glove Controller Qwiic

Frequently Asked Questions

What does the Flex Glove Controller Qwiic measure? It is designed to measure force, bend, muscle activity, or weight.
Can I use it with Arduino, ESP32, or Raspberry Pi? Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this I2C sensor? This version uses I2C, so you usually connect VCC, GND, SDA, and SCL.
Do I need extra hardware? Often yes. Force and weight sensors are commonly paired with an amplifier or conditioning board before they connect to a microcontroller.
Is it good for prototyping? Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.

Compatibility & downloads

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Build with this board

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Notes from the bench

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Ask the community

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