We will monitor the air quality index in PPM using MQ135 Air Quality Sensor & ESP8266. The logged data will ca be observed in Thingspeak.
Easy LED Sequential Control using Arduino UNO
A Humidity Recorder made with Arduino, control and display data with Android App, both Android and Arduino project are very stable.
A nanoFramework based 433/868/915MHz LoRa client for my RPI field gateways.
It is a device which can be hung over doors and can detect a person who is infected with COVID-19 and alarm everyone in that room.
A temperature monitoring system which will alert the user via SMS when the temperature crosses the threshold value.
In this project, I have made nodeMCU or ESP8266 based webserver based project. Here you don't need to refresh web page.
Using Sigfox solution from Unabiz (an Arduino shield) in a mouse trap to push SMS and email thru AWS IoT core and store count in DynamoDB.
In this Arduino LCD Tutorial we will learn how to connect an LCD (Liquid Crystal Display) to the Arduino board.
This project helps us to track the intensity of the photons that is used by plants for photosynthesis.
Do you want your house to be guarded from fire? Then this project was made for you!
It is a batch which reminds you to maintain social distancing ringing a and it also senses the temperature of the person standing near you.
How To Make DIY Arduino 30 Seconds Washing Timer, STOP COVID
Learn how to send sensor data to the IFTT and then send a mail. By that we detect soil moisture. Here I used ESP8266 board, soil moisture