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 ...

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 ...

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 ...