This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

This DIY electronic project makes sure your leafy companions get the hydration they need without you needing to keep to a schedule.

Bang—motion sensor. Project Ideas Depending on the sensors and actuators you use and how you combine them, this fairly simple concept can do some surprisingly complex things.

T. K. Hareendran shows us a simple setup to explore the capabilities of the Bosch BMP280 pressure sensor with your Arduino.

Arduino, the electronics prototyping platform, is a DIYers dream. Not only can you use it as the basis for all kinds of builds, but since the hardware ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

But what if you could combine the two systems for your project-building needs? So, here are five cool ideas you can bring to life by combining your Arduino microcontroller with a Raspberry Pi SBC.

In this particular project, I contemplated a shield for Arduino Nano, which can gather weather-related information by a built-in BMP280 Temperature and Pressure Sensor, a photoresistor, and a ...

It needed power — so first I soldered red wire to the 5v spot on the sensor and plugged it into the 5v pin on the Arduino. Then I soldered a black wire to plug into the Arduino’s ground pin.