Home Automation Archive
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PWM-Based Audio Generation with ESP32: A Simple Guide to Sound Creation
Tags: audio generation, embedded systems, ESP32, IoT, MicroPython, PWM signal, PWM-Based Audio Generation, sound creation, tone generation, volume controlExplore PWM-based audio generation with ESP32 in this guide. Learn how to create sound, control volume, and generate different tones using PWM signals on your ESP32 projects.
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PWM Frequency and Duty Cycle Tuning on ESP32: Best Practices
Learn best practices for Duty Cycle Tuning on ESP32. Optimize your projects with precise modulation for LEDs, motors, and more.
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ESP32 Potentiometer Reading with MicroPython
Tags: ADC, analog-to-digital converter, breadboard setup, duty cycle, electronics tutorial, ESP32, ESP32 Potentiometer Reading, GPIO, IoT Projects, LED control, MicroPython, potentiometer, PWM, sensor-based projects, voltage calculationLearn all about ESP32 Potentiometer Reading in MicroPython. Understand ADC, voltage calculation, and PWM duty cycles while controlling LEDs with ease.
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How to Use a DHT22 Sensor Module with ESP32 for Temperature and Humidity Monitoring
Tags: DHT22 Sensor Module with ESP32, DIY IoT projects, ESP32 Projects, ESP32 tutorial, IoT Projects, MicroPython, temperature and humidity sensor, voltage dividerLearn how to connect a DHT22 Sensor Module with ESP32, read data using MicroPython, and implement a voltage divider for safe operation.
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How to Connect an MP3 TF-16P Module to ESP32 with MicroPython
Learn how to connect and program the MP3 TF-16P module ESP32 setup using MicroPython. Includes wiring diagrams, file organization tips, use cases, and example code for seamless audio playback.
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Using Buttons to Control LED Matrix Patterns on ESP32
Tags: ESP32, interactive projects, LED Matrix, MAX7219, Microcontrollers, MicroPython, Using Buttons to Control LED MatrixLearn how to create interactive projects using buttons to control LED matrix patterns on ESP32. Discover setup tips, coding examples, and creative ideas for dynamic displays.
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LED Matrix Animations with ESP32
Learn how to create stunning LED Matrix Animations with ESP32. From scrolling text to custom patterns, discover tips and examples for your next project.
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ESP32 LED Matrix Icon Library
Tags: ESP32, ESP32 LED Matrix Icon Library, ESP32 Projects, LED Animations, LED Matrix, LED Matrix Icons, MicroPython, open sourceDiscover how the ESP32 LED Matrix Icon Library simplifies the process of creating stunning visuals on LED matrices. Perfect for makers of all levels!
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Making LED Matrix Icons and Graphics with ESP32
Learn how to create LED Matrix Icons and graphics with ESP32 and a MAX7219-based LED matrix. Follow this step-by-step guide for vibrant designs and animations.
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Safe and Unsafe Pins to Use in an ESP32 WROOM-32
Tags: ESP32 development tips, ESP32 GPIO usage, ESP32 pinout, ESP32 WROOM-32, GPIO safety, microcontroller pins, safe pins ESP32, unsafe pins ESP32Learn which GPIO pins on the ESP32 WROOM-32 are safe to use and which to avoid. This guide helps you design reliable and damage-free projects with your ESP32 microcontroller.