young707082
New Member
I'm trying to build a circuit using a PIC microcontroller to convert the analog signal from a microphone.
PIC microcontroller decide to use: PIC16F877A. Compiler: MPLAB
(Is PIC16F877A suitable for this kind of project?)
Objective:
Light up an LED & activate the DC motor if the sound level is above a certain dB (Need to differentiate at lease 2 different level of dB).
(Only use 1pc. of PIC16F877A without any other IC, is it feasible?)
Draft Flow Chart:
Microphone---> Amplifier--->LED/ DC Motor
(This flow correct?)
All talents... Please help... Thanks in advance!
PIC microcontroller decide to use: PIC16F877A. Compiler: MPLAB
(Is PIC16F877A suitable for this kind of project?)
Objective:
Light up an LED & activate the DC motor if the sound level is above a certain dB (Need to differentiate at lease 2 different level of dB).
(Only use 1pc. of PIC16F877A without any other IC, is it feasible?)
Draft Flow Chart:
Microphone---> Amplifier--->LED/ DC Motor
(This flow correct?)
All talents... Please help... Thanks in advance!
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