A weather clock with Arduino, RTC, DHT22 and BMP180.
Logs GPS location whenever it detects movement.
A complete DIY weather station that submits its data to the "THINGSPEAK" website, where it can be viewed from any browser.
Getting started, Arduino style, with ESP32 and an integrated OLED (WEMOS/Lolin).
Display LoadMaster PV Solar Hot Water data on a HC-12 Wireless connected Nextion Display (3.2" or 2.8"). How to use a Nextion.
Geiger counter measuring radioactivity using Arduino Nano in 3D-printed housing, with OLED display and Li-ion battery.
Use the Phantom YoYo High Sensitivity Water Sensor on the MCP3008 8-Channel 10-Bit ADC with SPI interface.
An easy project using stuff from the starter kit: Arduino Uno, temperature sensor, 16x2 LCD display, some LEDs and a Piezo.
Temperature logger using ESP8266
Spark Core / Photon / Electron Water Sensor with SMS alerts via Twilio or any webhook via IFTTT
Get an alert if your fridge's temperature rises above 40 F (very dangerous!).
In this project, we have made an automatic water tap using Arduino and IR sensor to solve the problem of wastage of water in our daily life.
saving water smartly.
Monitor the surrounding dust and large particle (>0.5µm) for long time using Blynk IOT and plot the data for further research.
The Arduino social - distancing sensor regulates social distancing through an ultrasonic sensor and an LED.
This project makes use of the preciseness of a laser beam, just one IR sensor and that good old arduino board to measure the RPM of motors.
Detect human face details with the help of an Arduino. Store detection results in into cloud data storage.
Use IFTTT to automatically log data to a Google spreadsheet using a Particle Photon. This will show how I logged temperature data.
An Arduino Nano wireless weather station gathering data from DHT22 and a BME280 sensors and transmitting via nRF24L01 (2.4 GHz).
Build a simple spectrometer out of LEDs to see what wavelengths are in different types of light!
You can now bike around and monitor the air quality around you!
Instead of having to increase the humidity manually, why not let your humidifier turn itself on when necessary?
A simple build-your-own environment monitor for your home. This project uses Particle Photon, sensors from Adafruit, and a 3D-printed case.
Monitor the temperature, humidity, pressure, air quality, dust particle concentration online & even detect fire using LinkIt ONE & sensors.
