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THE 10 BEST RASPBERRY <strong>PI</strong> HATS<br />

Feature<br />

UPS <strong>PI</strong>CO<br />

EXPLORER HAT<br />

Electronic projects are made perfectly<br />

simple with this prototyping HAT<br />

The Explorer HAT makes it much easier to<br />

build prototypes on top of your Raspberry Pi. It<br />

provides buffered 5V tolerant inputs and outputs,<br />

so you can attach and detach components to/<br />

from your Pi without worrying about damage.<br />

It also has capacitive touch pads and crocodile<br />

clip pads, along with four coloured LEDs to serve<br />

as alert lights. A PRO version (£18) adds analogue<br />

inputs and motor drivers. All of this sits beneath<br />

a mini breadboard that’s ideal for working<br />

on smaller projects.<br />

At £10, it’s a great way to add a little extra<br />

functionality to your Raspberry Pi and make<br />

it easier to learn electronics projects.<br />

Keep the power running<br />

with this Raspberry Pi<br />

power solution<br />

When building real-world<br />

devices that are designed to<br />

just work, the prospect of<br />

interrupted power often rears<br />

its ugly head.<br />

Fortunately, the UPS Pico cut; the advanced model will<br />

(Uninterrupted Power Supply) keep it up and running for eight<br />

saves the day. Its main function hours then shut it down safely.<br />

is to keep the Raspberry Pi safe It keeps itself charged up via the<br />

during a power cut. The basic G<strong>PI</strong>O pins, and an embedded<br />

model will safely shut down the measurement system detects<br />

Raspberry Pi during a power if a power problem has occurred.<br />

€25.99 (£19.83)<br />

pimodules.com<br />

£10<br />

magpi.cc/1OAKy46<br />

<strong>PI</strong>ANO HAT<br />

Discover your inner Mozart with this musical HAT<br />

Piano HAT started out as an<br />

Indiegogo project by Zachary<br />

Igielman, who wanted to create<br />

a musical add-on board for<br />

the Raspberry Pi that would<br />

teach soldering skills and<br />

the exploration of music and<br />

sound generation.<br />

Pimoroni picked up the<br />

project and worked with Zach to the octave and one for switching<br />

turn it into the stylish Piano HAT. the instrument. It comes with a<br />

It slots on top of the Raspberry Pi software library, so you can play<br />

and adds 13 capacitive piano keys, example tracks and use the Piano<br />

along with two keys for changing HAT to explore music.<br />

UNICORN HAT<br />

Turn your Raspberry Pi into a rainbow<br />

of colour with this stylish Unicorn HAT<br />

The Unicorn HAT is one of the coolest HATs<br />

around. It features 64 RGB LEDs arranged in an 8×8<br />

pattern to form a vibrant display. The LED lights<br />

are phenomenally bright, and the Python A<strong>PI</strong> can<br />

be used to create all kinds of crazy visual displays.<br />

There are some great projects around. You can<br />

create pixel works of art from your web browser,<br />

make rainbows appear, build animations, and even<br />

create basic retro games like Pong. It’s one of the<br />

most fun HATs around, and a great way to make<br />

programming instantly vibrant and interesting.<br />

£15<br />

magpi.cc/1OALwNT<br />

£24<br />

magpi.cc/1PCpRZ5<br />

raspberrypi.org/magpi February 2016<br />

73

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