Introduction
Looking for a way to extract data from an ADC? You’re in luck! In this article, we’ll show you how to create a subroutine that can take a sample from an ADC and return the corresponding value.
Sample procedure
The ADC of a digital device reads the input signals and converts them into a number. The sampling procedure should take a sample from the ADC and calculate the value.
output results
To receive a sample from the ADC, we need to create a subroutine. The following code will do just that:
void SampleADC() { ADCH = 0x43; //channel number for ADC int val = 0; while(1) { val = analogRead(ADCH); } }
Conclusion
Thank you for requesting a stanza to receive a CDA sample. Our team will be happy to start creating it for you. In the meantime, feel free to browse our collection of other subroutines that you might find useful. Thanks again for your interest and we look forward to responding to your inquiry soon!
Common questions
What is an ADC?
An analog-to-digital converter is a device that converts an analog signal into a digital format. This is useful for devices such as sensors and digital cameras that need to read signals in the range of 0 to 1023.