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Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
The 74HC138 decodes three binary weighted address inputs (A0
74HC75 is a quad bistable transparent latch with complementary outputs
Weather control applications
Speed sensors serves the same purpose: help us determining the rotational speed of a rotating objec
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