The folks at oomlout were tired of constantly having to rewire things, so they built a universal switch box for the Arduino. It has five potentiometers plus three switches. They’ve put together ...

Constructed from acrylic (for the casing), together with commonly available controls, the clever part is the Arduino software that polls the switch box's state and sends it to a computer ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching ... Here is the diagram of my Arduino infrared ...

What do you do when you have a spare Arduino, a magnetic sensor and a rudimentary ... the Giftduino is simply a box that plays a jingle and displays a simple message when you open it.

Today in devices that use stepper motors to make beautiful music we present to you this Arduino ... box, and trying out panel-mount components for the first time. There’s a power-switch where ...

The awesome Arduino puzzle box has been created using a variety of different technologies and skills including 3D printing, laser cutting, Arduino hardware and programming together with a variety ...

And if you love science and technology, you won’t find a better hobby than these monthly Arduino projects from Creation Crate. Creation Crate is a monthly subscription box service that sends you ...

When reed switch is opened, pin 2 of Arduino goes high with the help of the pull-up resistor R2, and the alert signal is available through the piezo-speaker PZ1 (not an active piezo-buzzer). At the ...