CH32V003 oscilloscope, with an OLED screen

This MCC based MPLAB X IDE example shows how to interface an electret microphone with a microcontroller (MCU) using the Analog Signal Conditioning (OPAMP). In addition to the microphone, only one resistor and one capacitor are required.

This MCC based MPLAB X example shows how to calibrate the gain and offset of the OPAMP when configured as a Programmable Gain Amplifier (PGA). The internal DAC and ADC are used to perform the calibration procedure. No external components are required.

frequency counter with display and analog scheme

A demo based on the dual op amps on the q71, and their configurations within mcc.

Proximity Metal Detector Using an Operational Amplifier (OPA) — User Case for PIC18F56Q71 Microcontroller with MCC Melody