Sx1509 arduino board - SX1509 16 Output I/O Expander Breakout :: HW Kitchen
SparkFun 16 Output IO Expander Breakout SX1509 Your Store for Arduino, Raspberry Pi and Robotics On Line: Shields, Arduino Kits, Sensors, Servos, Sparkfun, Pololu.
What is it? The Keypad library allows your Arduino to read a matrix type keypad. You can scavenge these keypads from old telephones or you can get them from almost.
SX1509 Evaluation Kit User's Guide. SX1509EVK Board Picture with the SX1509 keypad scan engine and hence is preconnected appropriately.
SX1509 16 Output IO Expander Breakout. View This breakout board makes it easy to prototype using the SX1509 so you can add more IO onto your Arduino or IO.
SparkFun Electronics. I'm working on interfacing the SX1509 I2C GPIO board with the Arduion. What voltage is your Arduino.
The SX1509 Breakout is a 16channel Two headers at the top and bottom of the breakout board function as the input Weve even spun up an Arduino Library to.