Arduino and Raspberry Pi. Sensing motion, temperature, vibration, VOC and CO2, altitude, current, and voltage. Powered by 120VAC and relays.
Project tutorial by Jade Perreault
Build a simple incident light meter for old meterless film cameras
Project tutorial by Alan Wang
This tutorial will show you how to use DHT11 with Arduino.
Move your hand around - lights ON. Move hands over that again - lights OFF. Cool, right?
Project tutorial by ashraf_minhaj
Read the soil moisture level (Dry-Perfect-Wet) and display results on a corresponding LED.
An Android app-controlled, Arduino-based kit that receives and analyzes humidity and temperature data.
Project tutorial by Diana Khalipina
Ultra low-cost flow-through photometer for on-line measurements of bacterial density.
by Alex Kutschera
Get the highest accuracy and efficiency when measuring altitude with BMP180 Pressure Sensors by using a tilt sensor and a vibration motor.
Project tutorial by Kutluhan Aktar
A standard speaker can be used to detect vibrations and send data to a microcontroller.
This project allows you to draw your own controller to be used with anything. It utilizes capacitive sensing and graphite's conductivity.
This project will calculate the water content of soil around a plant by measuring the dielectric constant.
Project tutorial by millerman4487
Basic weather system, in/out temp and humidity with heat index, dew point, pressure and weather prediction and time and date.
Project showcase by Fathead
The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.
Project tutorial by Vasyl Pominchuk
Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.
Project in progress by Javi D'Ambra
This project about tracking object by image processing, and use 360 radar technology (developed by A. Karkon) and status alert system.
Project showcase by Alireza Karkon
An environmental monitoring system using a Nano, with GPS, BME680, VEML6070, MiCS-5524, BH1750, a 128x64 OLED, and NeoPixels.
Project in progress by Pyre Mage
Evaluate the amount of the energy generated by a solar panel at a given direction through light intensity levels.
This is the first version of my Arduino Weather Station, a very simple project that will give you weather information.
Project tutorial by Gabriele Scordamaglia
A compact air quality, temperature and humidity monitor enclosed in a small wooden chest, with a four-row LCD display.
Project tutorial by Fillbee
Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.
Project tutorial by ElectroPeak
This system will help prevent accidents caused by drunk driving.
Project tutorial by Ashwini kumar sinha
This project shows how to use MATLAB and Arduino to acquire and fix data from a bundle of DHT22 sensors, live plot, and export the results.
Project tutorial by dancili
Arduino Uno-based electronic weighing machine by 5-wire 3 kg load cell.
Project tutorial by Boaz Lawnce
This project is about a simple inclinometer using Arduino 101 including temperature feature and auto rotation of display (upside down view).
Project in progress by LAGSILVA
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