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It combines world leading technology and high degree of integration
Output Current per Channel : 20 mA
Coffee makers and as control valve in Automatic Water Faucets (Automatic sensor Taps)
Breathalyser
SparkFun 16 Output I/O Expander Breakout - SX1509 Voice Recognition It combines world leading technologyIntroduction : SparkFun 16 Output I O Expander Breakout SX1509 is a 16 channel GPIO expander with an I2C interface that means with just two wires, your microcontroller can interface with 16 fully configurable digital input output pins. SparkFun 16 Output I O Expander Breakout SX1509 can do so much more than just simple digital pin control. It can produce PWM signals, so you can dim LEDs. SparkFun 16 Output I O Expander Breakout SX1509 can also act as
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