Good day
I would like to read the analog output value of one microcontroller with another microcontroller. Is it safe to connect the dac pin of the one microcontroller directly to the adc pin of the other microcontroller or do I need to add a resistor in between to limit the current draw from the microcontroller that is generating the analog signal
I would like to read the analog output value of one microcontroller with another microcontroller. Is it safe to connect the dac pin of the one microcontroller directly to the adc pin of the other microcontroller or do I need to add a resistor in between to limit the current draw from the microcontroller that is generating the analog signal