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£29.23
SPARKFUN ELECTRONICS - Touch Potentiometer
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Product description
The SparkFun Touch Potentiometer is a smart, linear capacitive touch sensor with 256-position potentiometer functionality which is controlled by a PIC1F1829 8-bit microcontroller.
Dual host interfaces: Logic-level serial and I2CTM
Easily configurable I2C address to allow multiple devices on one bus
Configurable touch sensor parameters for a variety of PCB covers
Option for interpolated (soft) changes between touches
8 LED display with multiple display modes and intensity levels
Configurable transfer functions that support a wide range of applications
Can operate as a peripheral or stand-alone device
Provides both PWM and dual-channel analogue outputs for direct control of other devices
Variable resistor supports single or dual-supply operation
Programmable power-on default operation
Simple register interface with jabber option
User-accessible EEPROM data storage
Built-in 5V low dropout voltage regulator
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