Low cost, low part count CH32V003-based oscilloscope
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Updated
Nov 24, 2024 - C
Low cost, low part count CH32V003-based oscilloscope
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.
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.
frequency counter with display and analog scheme
A demo based on the dual op amps on the q71, and their configurations within mcc.
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