Huzzah32 ESP32: PWM Sounds using Micropython

Huzzah32 ESP32: PWM Sounds using Micropython Huzzah32 ESP32 has a lot of great features with Micropython. One of the simplest and most sensitively interesting projects is the PWM sounds using Micropython, which stands for Pulse Width Modulation, a technique for modulating pulse waves by varying their duty ratio, and is used in various electrical controls….


Huzzah32 ESP32: Micropython Setup

Huzzah32 ESP32 Micropython Setup This tutorial guides how to get started with Huzzah32 ESP32 Micropython Setup. Before getting started with the tutorial, the environment being used is as follows. Environment: macOS Monterey Version 12.4 Visual Studio Code Version 1.69.1 Python 3.9.5 Huzzah32 ESP32 Feather Board ESP32 Firmware Preliminary Preparations: 1. Create a virtual environment: Creating…


How to Install OpenCV on M1 Mac using pip

Apple’s M1 chip is powered by Apple’s in-house developed chip, which has improved the processing speed compared to previous Macbook products. However, unlike previous models that had Intel chips, the M1 is Apple’s in-house developed chip, so there is a problem that unsupported libraries cannot be installed. Therefore, this article will show you how to…