Content for DHT22

NodeMcu Solar Weather Station

“Let’s Go Make Deep Sleep Mode ThingSpeak Solar Weather Station What is Personal WeatherStation A personal weather station is a set of weather measuring instruments operated by a private individual, club, association, or business (where obtaining and distributing weather …

Sensor comparison: temperature, humidity and air pressure

“How well, or how differently, do different sensors measure environmental data? A comparison of two units under different conditions. Reliable data for temperature and humidity Environmental data can be very helpful, but for that they should also be reliable. Room …

DIY 3D Resin Curing Station with Wio Terminal

“I decided to venture into the world of 3D resin printing after years of immersion using FDM (fused deposition modeling) printing. For those who are unfamiliar with this, it’s like squeezing toothpaste onto a surface. I have a Lulzbot …

IoT based Air Quality Index Monitoring System

“This small circuit board helps AQI Monitoring through an interactive dashboard showing data of Ozone, CO2, Temperature and Humidity. Life is very precious and we have only one chance to live it. In daily life routine, we do many activities …

Raspberry Pi Temperature and CO2 Monitor

“Measure and display air quality with the Raspberry Pi. This project is ideal if you already have a Raspberry Pi running 24/7, e.g., as web server, printer server, pi-hole etc. Then you can easily add extra functionality like …

All in one clock

“Clock alarm temprture senseor and timer, all in one device using an arduino uno and RTC In this project we will make an arduino clock alarm with timer and a temperature sensor.”

Home Security Smart Clock IoT Emergency App Notification

“I made a Clock that not only display Time,Date, Temp & Hum but you can send message to the clock via Mobile App (Blynk) from anywhere in the World as long as you are connected to internet. And you can …

DHT22 Data to Google sheet Using ESP8266 without credential

“Here the DHT22 sensor is connected to ESP8266 NodeMCU and ESP8266 NodeMCU is connected to Internet through WiFi to send the DHT22. Here the DHT sensor is connected to ESP8266 NodeMCU and ESP8266 NodeMCU is connected to the Internet through …

Internet of things (IoT)-based solar tracker

“The proposed IoT solution can be employed in various fields to connect devices or things to the internet. This project presents a simple and low-cost IoT solution to monitor and control a smart dual-axis solar tracker system for performance evaluation …

Climate Chamber System

“Control and maintain stable relative humidity and temperature states to simulate natural conditions for experimental testing in the lab. Being ecologists, we investigate organisms and their responses to natural conditions, such as variations in temperature (T) and relative humidity (RH …