ESP8266-01 and DS18B20 temperature server.
Project tutorial by Projecter
CO2 monitor and log based on MQ-135 with temperature and relative humidity correction.
Project showcase by ArduinoKoen
In this project I show how to build a particles detector with data display, data backup on SD card and IoT with Android application.
The values of t° sensors DS18B20, waterproofed DS18B20, AM2302 will be compared with micro:bit temperature sensor and standard thermometer.
Project tutorial by Diana Khalipina
This project shows how to find our lat and long of our location using a GPS module.
Project tutorial by sanjiv anand
Measure the dew point and humidity with an Arduino-based Chilled Mirror Hygrometer.
Project tutorial by schouten_tjeerd
Add extra layer of security to your ATM machine transactions with biometric fingerprint and OTP SMS.
Project tutorial by Brijesh Singh
This Instruction will show how to make a box which can indicate temperature and humidity with Arduino
Project tutorial by engineer2you
The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.
Project in progress by philippedc
Put on your aerospace engineering hat! Explore how different materials absorb and transmit heat to simulate space capsule re-entry to earth!
by Jen Fox and Hacking STEM
A simple electromagnetic sensor to measure current induced by a moving magnetic field!
The Zeus Weather Station (ZEWS) is an initiative of the Harry Fultz Institute Open Source Club to promote open source hardware and software.
Project in progress by moisi
We aim to provide a low-cost precision agriculture solution powered by biophotovoltaics, and we start with developing a prototype.
Project in progress by eCO-SENSE
How to read HDC2010 temperature and humidity sensor data and comfort zone alerts Arduino using HDC2010 I2C breakout by itbrainpower.net.
by Dragos Iosub
An easily customizable Geiger Muller counter.
Project tutorial by juliandwillett
How to temperature compensate the Atlas salinity sensor automatically.
by Atlas Scientific
Real-time pH and salinity monitoring with LED indicators.
A system to maintain the pH level of a sample within a defined range.
Building a rain sensing alarm with Arduino.
by Smit Babariya
This is an image processing based fire detection and extinguisher system using Arduino and OpenCV.
by Shubham Shinganapure
You can close your eyes, but you cannot close your ears.
Project tutorial by Team Xspies
This smart stick can help blind people walk on the street safely without any help.
Project tutorial by hadi1234
In this project I created a pretty simple digital level using a LCD screen and a gyro sensor.
Project showcase by elegoo-arduino
How I built an Arduino energy monitor and data logger to collect energy data for different loads and plotted that data using Excel.
Project tutorial by Sridhar Rajagopal
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