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Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
Working temperature: -40 Degree to 80 Degree
The 74HC138 decodes three binary weighted address inputs (A0
stepmotor driving and electromagnet controllers
Six edge-triggered D-type flip-flops
SparkFun 16 Output I/O Expander Breakout - SX1509 7485 Supports interfaces such as UART/SPI/I2C/PWM/ADC/DACIntroduction : 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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