Analog voltage Archives - Microcontrollers Lab

Raspberry Pi Pico ADC with Voltage Measurement Examples

October 9, 2026

In this tutorial, we will learn how to use the ADC (Analog to Digital Converter) of the Raspberry Pi Pico using MicroPython. We will learn to read analog values from the ADC module of the Raspberry Pi Pico using both Thonny IDE and uPyCraft IDE. To provide an analog signal to the ADC channel, we … Read more

ESP32 ADC with Arduino IDE – Measuring voltage example

October 9, 2026

Analog Voltage Measurement ESP32 ADC OLED Arduino IDE

In this tutorial, we will learn how how to use ADC (analog to digital converter) module of ESP32 development board with Arduino IDE. Furthermore, We will learn to measure analog voltage with ESP32 ADC channels. Recommended Components The following components are used in this project or are helpful for building it with the ESP32. Component … Read more