In this project I show how to build a particles detector with data display, data backup on SD card and IoT with Android application.
This tutorial will show you how to use DHT11 with Arduino.
A simple tutorial on getting readings from an ultrasonic sensor
by Damien Murtagh
Read the soil moisture level (Dry-Perfect-Wet) and display results on a corresponding LED.
Simple Temperature Monitoring with DHT22 & Arduino.
by Muhammad Afzal
It reads from up to eight temperature sensors (DS18B20) and displays on the LCD display (16x2)
The purpose of "kukO2“ is to detect the CO2 content in indoor areas.
Give this the parameters you want and the LEDs will light up according to the temperature cold blue, green fine, red hot
by Team Luca McLoughlin
The VCNL4000 is a proximity sensor with an integrated ambient light sensor.
by Saudin Dizdarevic
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