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ESP32
Learn ESP32 from the basics and gradually move into GPIO, sensors, displays, audio, Wi-Fi, IoT and practical projects.
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Raspberry Pi guides and projects will be added to the same learning system.
Tutorials Library
Browse all hands-on hardware tutorials, pinout references, and code walkthroughs.
ESP32 Sound Detection Sensor with Arduino IDE
## Introduction The sound sensor module is a great tool for detecting sound levels and is…
20 Jun 2025 · 5 min read
ESP32 WS2812 RGB LED with Arduino IDE
## **Introduction** The WS2812 breakout board features individually addressable RGB LEDs,…
20 Jun 2025 · 6 min read
ESP32 Momentary Push Button with Arduino IDE
## **Introduction** The Momentary Tactile Push Button Module is a simple and essential in…
20 Jun 2025 · 3 min read
ESP32 Monitor Heart Rate with Arduino IDE
## Introduction In this tutorial, we are using a pulse sensor with ESP32 to measure heart…
19 Jun 2025 · 4 min read
ESP32 Rain Drop with Arduino IDE
## Introduction The Raindrop Sensor is used to detect rainfall using a rain-sensing board…
19 Jun 2025 · 3 min read
ESP32 PIR Motion with Arduino IDE
## Introduction The PIR (Passive Infrared) sensor detects motion by sensing changes in in…
19 Jun 2025 · 3 min read
ESP32 7 Segment Display (1 Digit) with Arduino IDE
## Introduction A 7-segment display is used to show numeric digits using 7 LEDs (segments…
19 Jun 2025 · 2 min read
ESP32 Matrix Display with Arduino IDE
## **Introduction** The MAX7219 8×8 LED Matrix module is a versatile component used to di…
19 Jun 2025 · 3 min read
ESP32 RGB LED Module with Arduino IDE
## Introduction The KY-016 RGB module allows you to produce a variety of colors by mixing…
19 Jun 2025 · 5 min read
ESP32 Buzzer with Arduino IDE
## Introduction An active buzzer module is a simple sound-producing component that’s easy…
19 Jun 2025 · 2 min read
ESP32 OLED Display with Arduino IDE
## Introduction The OLED (Organic Light Emitting Diode) display module is an efficient an…
13 Jun 2025 · 7 min read
ESP32 Rotary Encoder with Arduino IDE
## Introduction This project uses a rotary encoder with an ESP32 to detect rotational mov…
13 Jun 2025 · 5 min read
ESP32 4x4 Keypad with Arduino IDE
## Introduction The 4×4 Membrane Keypad is a simple user interface device with 16 keys ar…
13 Jun 2025 · 5 min read
ESP32 MQ2 Sensor with Arduino IDE
## Introduction The MQ-2 gas sensor is an essential tool for detecting gases like LPG, me…
13 Jun 2025 · 4 min read
ESP32 Ultrasonic Sensor with Arduino IDE
## Introduction This tutorial guides you through using an ultrasonic sonar sensor with th…
13 Jun 2025 · 9 min read
ESP32 Joystick with Arduino IDE
## Introduction The Joystick module consists of two potentiometers (X and Y axes) and a p…
13 Jun 2025 · 6 min read
ESP32 DHT11 Sensor Module with Arduino IDE
## Introduction This project uses a DHT11 sensor to measure temperature and humidity. The…
13 May 2025 · 2 min read
ESP32 LDR with Arduino IDE
## **Introduction** LDR sensor module is used to detect light intensity. It uses a light…
13 May 2025 · 4 min read
Showing page 3 of 5 (82 total tutorials)