Last year, we saw quite a bit of media attention paid to blockchain startups. They raised money from the public, then most of them vanished without a trace (or product). Ethics and legality of their ...

The Internet of Things (IoT) push continues to expand as tens of thousands of different internet-enabled devices from light bulbs to dishwashers reach consumers' homes. Home Assistant is an ...

GPIO Zero is built on top of existing software libraries to the Pi’s hardware – to the GPIO lines hence GPIO libraries. You can use these libraries directly but they generally work in C and are not ...

If this Internet of Things thing is gonna leave the launchpad, it will need the help of practical and semi-practical project ideas for smartifying everyday items. Part of getting those projects off ...

There are only two simple on/off devices – the LED and the Buzzer. In this chapter we look at each in turn and learn how to create our own new custom on/off devices. The inheritance hierarchy for the ...