SparkFun Qwiic Flex Glove Controller
SEN-14666 ROHS
Flex sensors are great for telling how bent something is in a project, but we’ve been running into
issues with durability when using them in wearable applications like gloves. The SparkFun Qwiic
Flex Glove Controller isolates the weak point on each flex sensor to allow for more permanent
applications. Essentially, this board allows you to incorporate flex sensors into a glove to control
lighting, sound, and other effects making it perfect for wearable and e-textile applications! To make it
even easier to use this controller, all communication is enacted exclusively via I2C, utilizing our
handy Qwiic system. However, we still have broken out 0.1" spaced pins in case you prefer to use a
breadboard.
The Qwiic Flex Glove Controller has been equipped with an on-board ADS1015 ADC to I2C chip, that
way you will be able to get a multitude of analog inputs without needing to touch the microcontroller’s
ADC pins. If you plan to incorporate this controller board into gloves (since that is what it was
originally designed for) to get sensors on eight fingers (thumbs not included), you will need four
Qwiic Flex Glove Controllers. With two gloves equipped with these boards you can even begin
making your own VR glove controllers! If you have four controllers on the same I2C bus, you’ll need
to use every address available to the ADS1015, luckily there are four available!
The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables
that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm
pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized
connections mean you can’t hook it up wrong.
Features
Operating Voltage: 2.0V - 5.5V
Operating Temperature: -40°C - 125°C
Resolution: 12 bit
Sample Rate: 128Hz - 3.3kHz
Current Consumption: 150µA (Typ.)
I2C Address: 0x48 (default), 0x49, 0x4A, 0x4B
2x Sewing Holes
2x Qwiic connectors
https://www.sparkfun.com/products/14666 7‐25‐18
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