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Need Write Micro Python Program For RP2040, Need Access A1 And A0 Pins For AD Read that Voltages Of that pins. Need to make that Formula to find actual voltage of the system using Variable Name "InputVoltage" for A0. Need Adjust A factor of reading smoot

Laksahan Wijerathne answered on June 19, 2023 Popularity 1/10 Helpfulness 1/10

answer Need Write Micro Python Program For RP2040, Need Access A1 And A0 Pins For AD Read that Voltages Of that pins. Need to make that Formula to find actual voltage of the system using Variable Name "InputVoltage" for A0. Need Adjust A factor of reading smoot

Need Write Micro Python Program For RP2040, Need Access A1 And A0 Pins For AD Read that Voltages Of that pins. Need to make that Formula to find actual voltage of the system using Variable Name "InputVoltage" for A0. Need Adjust A factor of reading smoot

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import machine

# Pin definitions
A0_PIN = 26
A1_PIN = 27

# Calibration variables
A0_CALIBRATION = 0.9
A1_CALIBRATION = 1.1

# Initialize ADC
adc = machine.ADC()

# Configure ADC pins
a0 = adc.channel(pin=machine.Pin(A0_PIN))
a1 = adc.channel(pin=machine.Pin(A1_PIN))

# Function to read and calibrate the voltage
def read_voltage(pin, calibration):
    raw_value = pin()
    voltage = (raw_value / 65535) * calibration
    return voltage

# Read and calibrate the input voltage
input_voltage = read_voltage(a0, A0_CALIBRATION)

# Read and calibrate the output voltage
output_voltage = read_voltage(a1, A1_CALIBRATION)

# Print the results
print("Input Voltage:", input_voltage, "V")
print("Output Voltage:", output_voltage, "V")

Popularity 1/10 Helpfulness 1/10 Language python

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Tags: find formula micro pins python system using

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Contributed on Jun 19 2023

Laksahan Wijerathne

0 Answers Avg Quality 2/10

Need Write Micro Python Program For RP2040, Need Access A1 And A0 Pins For AD Read that Voltages Of that pins. Need to make that Formula to find actual voltage of the system using Variable Name "InputVoltage" for A0. Need Adjust A factor of reading smoot

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Need Write Micro Python Program For RP2040, Need Access A1 And A0 Pins For AD Read that Voltages Of that pins. Need to make that Formula to find actual voltage of the system using Variable Name "InputVoltage" for A0. Need Adjust A factor of reading smoot

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