Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

Every era demands—and rewards—different skills. In different times and different places, we have taught our children to grow vegetables, build a house, forge a sword or blow a delicate glass, bake ...

When it comes to soldering on a PCB it almost always helps to have some way to hold the board off your workbench, allowing leads to pass though with out making it unstable and keeping it level while ...

Abstract: Small computer board platforms, such as Arduino, Raspberry Pi, and micro: bit are very common, cheap, and useful tools to teach modern technology, coding, and experimenting in different ...

This Arduino library is a small embedded C99 implementation of the World Magnetic Model published by NOAA for calculating the magnetic field declination, or variation, at any point on the world's ...

EaStCHEM and Centre for Biomolecular Sciences, School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, Fife KY16 9ST, United Kingdom Article Views are the COUNTER-compliant sum of ...

Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable code and step-by-step guides.

Restart your arduino IDE and open file->examples->avr_sound and pick any of the 3 included samples. Connect digital pin 8 and digital pin 9 to a resistor ladder then to an earphone. If you want to use ...