Content for DHT11

Build a Tank Volume Reader in Under $30 Using ESP32

“The Internet of Things has brought a lot of formerly complex device applications into the homes of many craft brewers and wine makers. Applications with level sensors have been used for decades in large refineries, water treatment plants, and chemical …

Smart Socket With Temperature Humidity Sensor, Laptop or Smartphone Battery Auto Cut in Cut Off Switch

“This is a Smart Plug-point with Temperature Humidity Sensor DHT 11 and a Emergency LED Light. As usual this socket can be turned on and off through WiFi of any smartphone. This can also be connected to Internet and avail …

IoT: Weather Box (with Custom Alarms & Timers)

“I was, some time ago, quite interested in IoT projects and so I thought it would be fun to make something associated with the Internet. I recently purchased the micro-controller called the nodeMCU and it’s superb. After having decided …

Smart Garden

“I want to start gardening, but I knew I wouldn’t keep up the regular schedule of watering the plants and making sure that they remain healthy. So, I recruited a micro-controllers and suite of sensors to help with this …

Make Your Own Arduino Weather Station!

“This durable arduino weather station kit includes an anemometer, wind vane, rain bucket and DH11 temperature and humidity sensor. It can transmit data via serial or RF interfaces. This tutorial will demonstrate how to assemble the weather station kit, how …

MKRFox1200 Weather Station

“What if we built a small weather station lasting for about 6 months with 2x AA, talking to Internet and working anywhere with SIGFOX? In this tutorial, I am going to explain how to make a quick and simple weather …

How to Make a 3D Printed Automatic Plant Watering System

“Automatic watering artifact is a modernly invented machine which could replace people to water flowers automatically, applicable to automatic flower care in family, company, hotel etc. 2 > Features of the automatic watering artifact: There are two watering modes of the …

Controlling Appliances and Weather Monitor Using IOT

“The Internet of things (IoT) is the inter-networking of physical devices (also referred to as “connected devices” and “smart devices”), buildings, and other items—embedded with electronics, software, sensors, actuators, and network connectivity that enable these objects to collect and …

Bi-directional Communication Robot

“Most of the robot work on uni-directional commands like Bluetooth, joystick etc. But what if you want some data back to your transmitter ? This project creates a bi-directional system, that is data is send and received continuously.”

Home Garden Monitoring System

“This is a system that allows you to monitor the soil moisture percentage, as well as the temperature and humidity in the air. It is fairly simple and cheap to build.”