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“Hi guys! In this Instructable, we’re going to learn how to interface LM35 sensor to NodeMCU and Display that temperature info over the internet on a smartphone with Blynk application. (Also in this project we will be using SuperChart …

“In this tutorial, you will build an air monitor that monitors air temperature, humidity and pressure, all using Blynk, an esp32, a DHT22 and a BMP180. Supplies: esp32 Microcontroller DHT22 BMP180”

“Time is money and manual labour is expensive. With the advent and advancement in automation technologies, a hassle free solution needs to be developed for homeowners, societies and clubs to clean pools from the debris and dirt of daily life …

“From time to time, my kitchen falls victim to a bored dog. When left unattended, skirting boards, dog beds, kitchen towels, kitchen cabinets and paintwork have all suffered. To help keep my pupper entertained while I’m at work, I …

“For my Mechatronics Class Project I decided to design and create an Automatic Wood Stove Thermostat using a WiFi enabled Arduino with a PID controller driving a Stepper motor to control the damper position on my Wood Stove. It has …

“It was my first project with ESP8266 chip. I have just built a new greenhouse near my house and it was interesting for me what is going on there during a day? I mean how temperature and humidity changes? Is …

“In this instructable you will learn how to make small Weather Cube using the D1 mini(ESP82660) which is connected to your home WiFi, so you can look at it’s output anywhere from earth, of course as long as …

“The goal of this project is to create a compact device to monitor the conditions of a houseplant. The user will be able to check the soil moisture level, humidity level, temperature, and the “feels-like” temperature from anywhere on a …

“Use a Mi band 2/3 to switch ON/OFF devices like fan, light or anything else that comes to your mind. In this DIY project, we are using a Mi band 2 (or you can use Mi band 3 …

“HRV Arduino Controller with Air Economizer So my history with this project is I live in Minnesota and my circuit board fried on my LifeBreath 155Max HRV. I didn’t want to pay the $200 for a new one. I …