I'm trying to prototype a hobby project on a breadbaord. I'm using an electret microphone + opamp to feed MCU ADC with audio signal. When I'm using a regulated power supply I get good signal with ...
We would like to have an idea about the minimal current consumption that could be achieve . We need to have some microchip mcu , that have a microphone connected to its ADC port , and that is ALWAYS ...
I am a bit confused when looking at ADC's for my project. I am using an electret microphone and modifying the circuit at the bottom of page 15 here (I can't input the image itself unfortunately here): ...
I am new here so please forgive me for a vey basic question. I have a TASCAM iM2 in my possession. This is a stereo condenser microphone coupled to an ADC that connects to the the latest iPhone models ...
I've asked a couple of questions relating to this project the past couple of days, but I cant seem to put it all together. I hooked up an electret mic into an opamp and gave output to my arduino ...
I know what an Arduino's ADC generates a number with 10 bits of resolution (0 to 1023). How is this number generated? Is there a minimum and maximum voltage it will assign 0 and 1023 to, respectively? ...