Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

Seismic activity or "Vibrations of the earth" is measured using ProtoCentral's OpenPressure 24-bit DAQ System.

I had to delve deep into the code, but I finally got nodebots working on an Arduino Zero

Three ways to use Arduino as a USB to TTL converter. Helpful one!

Read CO2 and tVOC data using CCS811 I2C sensor breakout by itbrainpower.net. Temperature and humidity read compensation notes.

Stop reflashing your devices everytime the WiFi password changes! Learn how to use anduinoWiFi and AP mode to initiate WiFi registration!

Arduino how to - using BME280 (temp, hum and press sensor) I2C breakout from itbrainpower.net and Arduino 3.3V or 5V shields.

Get connected to Adafruit IO using MQTT! This project explains how to stream DHT22 temp data to Adafruit IO's dashboard!

We initially made HealthyPi as HAT add-on board for Raspberry Pi. Now you can run the application on any desktop PC with a USB port.

Use the PN532 NFC available on the anduinoWiFi shield to create an RFID keycard building access system.

We're pretty good at maintaining our code base, not so much at maintaining our office plants. We use Arduino to keep our plants alive.

Realtime environment configuration via NDEF records and RFID tags! Just scan to change the text color!

Connect your anduinoWiFi to IFTTT. Control everything around you, or 'let go' and let random events in cyberspace control your surroundings!

Consider this the "Blinky LED" of the anduinoWiFi shield!