Controllable pins on Raspberry Pi
The ADC-DAC Pi Zero is a 2 Channel ADC and 2 Channel DAC for the Raspberry Pi
18/10/2021
Posted by:
Stephanie
Hello. ADC pi is doing a lot in my current working project.
However, I also wanna control a single LED's color by the pi which is under 2 ADC pis
Is there any spare GPIO pins_which is all connected but not used by ADCpis ?
I need 3 usable GPIOs.
Thanks.
However, I also wanna control a single LED's color by the pi which is under 2 ADC pis
Is there any spare GPIO pins_which is all connected but not used by ADCpis ?
I need 3 usable GPIOs.
Thanks.
18/10/2021
Posted by:
andrew
Hello Stephanie
The ADC Pi uses pins 1 (3.3V), 2 (5V), 3 (I2C SDA), 5 (I2C SCL) and 6 (GND) on the GPIO header. All of the other GPIO pins can be used for other purposes.
The ADC Pi uses pins 1 (3.3V), 2 (5V), 3 (I2C SDA), 5 (I2C SCL) and 6 (GND) on the GPIO header. All of the other GPIO pins can be used for other purposes.
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