AD/DA Extension Board PCF8591 GPIO 3.3V 5V for Raspberry Pi 4B/3B+/3B
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Specifications:
??br>?ŠSize:65*56*24mm
??span style='font-size: 14px;'>Weight:27g
Pins: Raspberry Pi GPIO
Output Voltage: 3.3V/5V (IO VCC:3.3V)
Analog Port:
-Input:4 Analog inputs are converted to Digital AD input
-Output: Digital input simulated to Analog DA output
Digital Port: 27 Digital IO
I2C: 3 Way I2C(BCM2,3)
Serial Port:1 Way Serial Port(BCM14,15)
SPI: 1 Way SPI(BCM7,8,9,10,11)
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?ŠPackage Included:
??br>??* AD/DA Extension Board
