One way around the problem of getting a fast response from a microcontroller is to move the problem away from the processor. In the case of the Pi's processor there are some built-in devices that can ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

Needle 2 is a 45-million-parameter, 14MB model that turns plain-English commands into local Python function calls on a ...

These are 5 tech hobbies that you can try out with an old Raspberry Pi without spending a ton of money on new equipment. If ...

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 ...