Sunday, December 5, 2021
Particulate Matter Monitoring

ESP32 Particulate Matter Monitoring

Particulate matter Dust is a silent killer. Ever since the smog pollution of Delhi has hit the headlines, the public awareness about these two particulate matters has become a bone of contention....

The IoT and Touch-Based Home Automation

Presented here is a project based on ESP32 module to control home appliances using its touch-sensing inputs and Wi-Fi features. ESP32 module is great for designing the Internet of Things (IoT) applications—adding...
GPS Receiver

ESP32 (Non-Standard) GPS Receiver

Introduction GNSS – GG-1802 ($5 a piece) Sometimes things do not fall in place and we curse ourselves for taking the wrong turn or making the wrong choices. But in P B Shelly's...
low cost drone

Low Cost Drone Powered by ESP32 CAM

A low cost drone equipped with a camera opens up many new possibilities with respect to their applications such as crop monitoring, video surveillance and recording, and many more. However, such...
ESP32 Talking Clock

ESP32 Talking Clock

The MP3 shield that has come from aliexpess for a mere $1.3 a piece was lying on the table for quite some time as I was really not able to find...

Low-Cost Smart Agriculture System

This IoT-based project monitors soil moisture, temperature, and humidity levels near plants and light intensity near the control station. It turns on water solenoid valve when moisture level goes below the...
Distributed Cloud Computing

Distributed Cloud Computing With ESPs [ESP8266 & ESP32]

Imagine a distributed cloud computing Network spread all over your campus. The main server is sitting somewhere on the Internet (or Intranet) and maintaining a big database having a huge number...

ESP32 LoRa Gateway

In a boiler safety project, we completed, in which we are collecting 32 thermocouple readings from the deep of a 500 MW boiler 2nd pass area where the ambient temperature on...
Circuit diagram of transmitter for Smart Irrigation System

Smart Agriculture Irrigation System

This is an Internet of Things (IoT) based irrigation system that automatically turns on water-pump when soil moisture in the field goes below the set threshold level. It has three parts—transmitter,...

Picture Slideshow Using ESP32

A small TFT display connected to Raspberry Pi can display many pictures one after another. This can also be done using ESP32, using the same calculations and tricks. This project is...
 
 
 

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