To that end, it uses an Arduino Nano armed with an ultrasonic ... When a mouse is detected, the servo trips the door to snap shut under the power of an elastic band. The key to making this design ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty ...

Built from aluminum extrusion, powered by an Arduino Due, and spinning a Dewalt cut-off tool that looks like it was just picked it up from Home Depot, you could easily source most of the hardware ...

The things that an Arduino board can power are only limited by our imagination, and with a little work, this little piece of technology can end up doing amazing things. A 16-year-old, for example ...

To address this, Instructables user benrbill came up with a game-changing solution: an automatic drip irrigation system powered by Arduino. This DIY electronic project not only makes sure your ...

While Arduino traditionally used microcontrollers such as Atmel's, Arduino unveiled its first ARM-powered board one year ago with the Arduino DUE. Intel has boasted that its chips will provide ...

With a solar cell plugged into its dedicated socket, SODAQ claims to draw 100 times less power to connect things than an equivalently sized Raspberry Pi, so your Pi-sized projects will be much ...

However, this Arduino DVM can also be used as a standalone 5-V DVM by slightly changing the hardware setup and powering the Arduino from an external power source like the common 9-V battery (see ...

Thus, for Arduino, you merely need a battery pack that keeps the voltage above a certain level, along with a primary shield to manage the power. Even if the power drops on the Arduino, you won’t ...

Aside from the USB port, you can power your Arduino boards with any regular battery connected to its VIN pin. The supply ...