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“Today, well discuss an automation project with ESP32 as a Web Server! Well use ESP32 to display a page with temperature, humidity, and buttons to change the state of relays. Well use the MCP23017 to increase the number of pins …
“I have a history of over/under watering plants. Herb(ert) combines sensor data with edge IoT logic to automate watering and stay healthy! Story Inspiration In our connected world there is no excuse for letting houseplants die. I have …
“We live in Central Texas and throughout most of the year we get massive swings in the humidity in our shop. As woodworkers, this can be tough on certain projects so we built an Arduino-powered ‘Shop Sensor’ to give us …
“While building microcontroller based projects, there are occasions where communication will be required between two devices, either in a duplex/transceiver based operation (where both devices can transmit and receive at the same time) or in a simplex-based operation where …
“This will be another video about Arduino, my friends. We wont be speaking about the biggest Arduino this time, but rather the worlds smallest Arduino: Attiny85! Let’s prepare the Arduino IDE to work with Digispark’s Attiny85 module and …
“Meteorino is just a simple stand-alone, unmanned, temperature/humidity reporting system. But I would like to share with you all my designing/developing/constructing experience as I am sure I have faced with problems everyone has when trying to set …
“An automated humidor using an Arduino — with or without building your own humidor. Introduction ‘A cigar is as good as the memories you had when you smoked it.’ I can agree on that, but a sharp and bitter cigar will …
“Would that be fun to know the temperature, humidity, or light intensity on your balcony? I know I would. So I made a simple weather station to collect such data. The following sections are the steps I took to build …
“This instruction will show you how I built a desktop clock and thermometer, without any special tools. This desktop clock shows the current time, the temperature and the humidity. The clock is very precise because it is synchronized to a …
“Today, I decided to show a project that I actually made for use in my own home. I have an air humidifier, which often leaves the room too dry. And sometimes, it leaves water on the floor around it. So …