luckyforyou
Member
I have a teensy 3.5 and an elec mic max4466..
replaced the 1m resistor from the mic module as per advice:
https://forum.pjrc.com/threads/4046...io-Lib-results?p=126317&viewfull=1#post126317
only that.. its impossible to get an smd resistor from where i am so, alternatively replaced it using this method:
http://tracesblobsandsmoke.blogspot.ca/2015/10/fixing-contrast-on-grove-lcd-rgb.html
using this code below..
the reading stays at 205 and 206.. no changes..
results:
205
205
205
206
206
205
even if i make sounds, the output stays the same.. 205, 206..
what could be the problem?..
my connection:
max4466 mic -> teensy
---------- --------
out -> pin A2
ground -> pin GND (also tried connecting it to AGND but to no joy)
vcc -> pin 3.3v
replaced the 1m resistor from the mic module as per advice:
https://forum.pjrc.com/threads/4046...io-Lib-results?p=126317&viewfull=1#post126317
only that.. its impossible to get an smd resistor from where i am so, alternatively replaced it using this method:
http://tracesblobsandsmoke.blogspot.ca/2015/10/fixing-contrast-on-grove-lcd-rgb.html
using this code below..
the reading stays at 205 and 206.. no changes..
Code:
void setup(void) {
Serial.begin(9600);
}
void loop(void) {
Serial.println(analogRead(A2));
delay(50);
}
results:
205
205
205
206
206
205
even if i make sounds, the output stays the same.. 205, 206..
what could be the problem?..
my connection:
max4466 mic -> teensy
---------- --------
out -> pin A2
ground -> pin GND (also tried connecting it to AGND but to no joy)
vcc -> pin 3.3v