In this project, we’ll create a status indicator PCB shield for the ESP32 featuring two rows of addressable RGB neopixel LEDs, a BME280 sensor, and a pushbutton. We’ll program the board to display a web server with the BME280 sensor readings and show the temperature and humidity range on the LEDs (like two progress…
In this project we’ll create a PCB shield for the ESP32-CAM AI-Thinker board with a PIR motion sensor, a BME280 temperature, humidity and pressure sensor and some additional exposed pins. We’ll create a Telegram bot for the ESP32-CAM that allows you to control your board from anywhere to request a photo, sensor readings or…
Today we will make a room temperature monitor, which we can use to monitor our room from anywhere in the world and to do that we will use a BLYNK IoT plateform and we will use DHT11 to read the room temperature we will use a ESP8266 to access the internet and it will send…
For most of us, getting weather information is as trivial as unlocking a smartphone or turning on a computer. But, in all of this, it lacks a certain panache that old weather stations had with their analog dials and stained wood cases. If you are a lover of vintage, you can’t help but love this…
This project helps make your day a little easier if you’re a remote worker using Slack. I’ll show you how to build it using an ESP8266 wifi board. Don’t miss the video above for the overview. More info
On this litte instructable I will show how to create a simple RFID reader with TFT output for wall mounting using an ESP32. It’s easy to extend this simple design for more complex application and wireless data transmission. More info
The project consists of a car and a Bluetooth remote controller that allows you to control the movement and speed of the car through the tilt angle (similar to a Nintendo Wii remote). The microcontroller receives acceleration data from the accelerometer, calculates the tilt angle of the remote controller and sends this data via Bluetooth…
In this tutorial we will learn how to get a current Bitcoin price in USD and EUR using a ESP32 and Visuino. More info
If you design PCB with SMD components, you know how tedious and time-consuming the soldering operation using a classic or air soldering station can be. In industries the reflow ovens are used, that allow the welding with a certain temperature curve. In this project we see how to build one starting from an old kitchen…
The Glowtie is a light-up bowtie! It clips onto the top button of your dress shirt and can display any number of colors and animations. When you turn the Glowtie on, the onboard ESP8266 hosts an AP network that you can connect to with your phone to control the lights. The Glowtie is based on the ESP-12F…
This is an idea about ESP32 and TFT screen, we can combine them to realize the function of a drawing board let us draw, and plug in the SD card to realize the function of digital photo frame to display beautiful photos More info
In this project I present you an easy and economic way to convert a touch toggle light switch with a face plate similar to the one in the image above, to a touchless one you can manage waving your hand or from your mobile. The brain of this project is an ESP8266 board and a…
Open-Electronics.org is the brainchild of a world leader in hobby electronics Futura Group srl. Open-Electronics.org is devoted to support development, hacking and playing with electronics: we share exciting open projects and create amazing products!
Open-Electronics.org is not just a container of ideas: it is also a web site lead by a team of engineers and geeks who will take part in the discussions and give support.
Our mission is to become a reference Open Source hacking site with ideas and feedback aimed to enrich the community.
