200+ Electronics Projects and Tutorials
Welcome to our repository of electronics projects. We make electronics projects with ESP32, ESP8266, Arduino and Raspberry Pi related with Internet of Things and Home Automation. To help you discover …
Search Results for: sensors
ESP32 with LoRa using Arduino IDE – Getting Started
In this tutorial we’ll explore the basic principles of LoRa, and how it can be used with the ESP32 for IoT projects using the Arduino IDE. To get you started, …
ESP32 Data Logging Temperature to MicroSD Card
This project shows how to log data with timestamps to a microSD card using the ESP32. As an example, we’ll log temperature readings from the DS18B20 sensor every 10 minutes. …
ESP32 MQTT – Publish and Subscribe with Arduino IDE
This project shows how to use MQTT communication protocol with the ESP32 to publish messages and subscribe to topics. As an example, we’ll publish BME280 sensor readings to the Node-RED …
Request Sensor Data via SMS using Arduino and SIM900 GSM Shield
In this project we’re going to show you how to request sensor data via SMS with the Arduino. As an example we’re going to request the temperature and humidity from …
20 Easy Raspberry Pi Projects Book
20 Easy Raspberry Pi Projects book is a beginner-friendly collection of electronics projects using the Raspberry Pi. The Raspberry Pi is a tiny and affordable computer, for beginners looking to make cool things right away. Projects are explained with full-color visuals and simple step-by-step instructions.
21 Arduino Modules You Can Buy For Less Than $2
The Arduino community has created a wide variety of modules and shields that can enhance your projects. Here’s the ultimate collection of 21 Arduino Modules that you can get for less …
Build an All-in-One ESP32 Weather Station Shield
In this project I’ll show you how you can build an all-in-one ESP32 weather station shield and display the sensor readings on a web server. The web server displays data …
ESP8266 Wi-Fi Button – DIY Amazon Dash Button Clone
In this project you’re going to build an ESP8266 Wi-Fi Button that can trigger any home automation event. This is like a remote control that you can take in your …
Arduino Mini Course Access
You’re in! Thanks for enrolling in the Arduino Mini Course. Introduction Discovering the Arduino Board Parts required: Best Arduino UNO Starter Kits, Arduino UNO Board, LED, 220 Ohm resistor, Breadboard, and Jumper wires Understanding the …
Arduino Temperature Data Logger with SD Card Module
This post shows you how to create a temperature Arduino data logger. We’ll use the DHT11 to measure temperature, the real time clock (RTC) module to take time stamps and …
Decoding and Encoding JSON with Arduino or ESP8266
In this blog post you’re going to learn how to decode (parse a JSON string) and encode (generate a JSON string) with the ArduinoJson library using the Arduino with the …
ESP8266 and Node-RED with MQTT (Publish and Subscribe)
Learn how to publish and subscribe to MQTT topics with the ESP8266 NodeMCU board. In this tutorial, we’ll use the Node-RED dashboard to control the ESP8266 outputs and display sensor …
Gesture Slider Swiper with Arduino
In this post you’re going to learn how to set an Arduino UNO board as a USB HID keyboard and use gestures to swipe slides during a presentation.