Sunday, December 5, 2021

IoT and Touch-Based Home Automation with Video (Hindi & English)

We have seen various applications of IoT but what about adding the touch to it. In this project, we will add simple touch buttons to the ESP-32 Wi-Fi module. ESP-32 is...
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,...

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...

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...

ESP8266 IoT Energy Monitor and Over Current Cut-off

Sockets, boards and wires generally receive a limited supply of electric current. Any 'current overdraw' from them via thin wiring can result in a short circuit. Therefore, real-time power usage monitoring...

IoT-Based PM2.5 and PM10 Air Quality Monitoring System

This is an ESP32 NodeMCU-based Air Quality monitoring system to check particulate matter (PM), humidity, temperature, altitude and pressure levels. Various environmental conditions of the place are tested and displayed on...
Pulse Oximeter Back Pack

Make Your Own Temperature And Pulse Oximeter

MAX30100 issues: Pandemic period and the whole world is working towards its remedy & precautionary measures. The hobby electronics world is no exception for that matter. Earlier it was the hands-free utility...
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...
ESP32 Internet Radio

ESP32 Internet Radio

The cheap MP3 VS1053 codec processor from aliexpress.com is told to be capable of decoding a variety of music formats, including Ogg Vorbis/MP3/AAC/WMA/MIDI audio. VS1053 is also capable of recording in...
Smart Bluetooth Lock

ESP32 Cam-Based Smart Bluetooth Lock

A traditional lock can pose problems if the keys required to unlock them get lost. In such a case, they will need to be replaced for security purposes. Same applies for...
 
 
 

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