Tap into the potential of your projects to bring those multi-media ideas to life with our range of Audio & Visual products! Within this selection you will discover the ability to create epic light shows, capture photo and film, or delve into the world of high definition audio. Whether you're using a Raspberry Pi, other micro computer, or looking for stand alone options, you can master the realm of sound and colour here.
Here you'll find all the extra bits & bobs that are essential to complete the swag bag of any modern maker! We have a huge number of items that will help fill out your maker tool kit, satisfy your cabling requirements or even boost your connectivity and productivity.
Cases, cases, cases!! Here is our extensive range of fantastic cases and enclosures for your maker movement activities. Choose from the slick & sleek, bold & colourful or weird & wonderful. No hobby project is complete without the perfect case to complete the look and fit the application, and here you should have no problem at all in finding the enclosure that is right for you!
Inside this part of the shop you can find all the bits and pieces you need for your prototyping needs. Here you can kit out your maker station with tools and consumables, as well as other components such as headers, sensors and accelerometers to bring all those epic ideas to life!
Inside this part of the shop you will find a plethora of add-ons for your Raspberry Pi and other micro computers. Our Maker Emporium includes everything from plug-and-play HATs, to breakout kits and boards including sensors, drivers, motors, wearables and much, much more. Here is where any maker can equip themselves with the gizmos and gadgets they need to take their embedded projects to new heights and beyond!
There are so many great things you can do with the Raspberry Pi - almost too many to list! These kits & bundles are one of the best ways of getting involved with everyone's favourite single board computer. Whether you want to build a bespoke project, or just get your hands on the gear you need to get your ideas off the ground, we think these bundles are the fast track to optimum levels of fun!
We carry a large range of power supplies and power solutions which cater to any need that you might have in your maker adventures. Whether you just need a standard mains supply, to be able to make your projects portable, or something a bit more heavy duty, we've got you covered so you never get caught short.
Here at Pi Supply, we love everything offered by the Raspberry Pi... but we love other single board platforms too! We like to offer a range of options that is as wide as possible to help make all your maker dreams a reality. Here is the range of other micro computers that we carry, including Arduino, BeagleBone and micro:bit.
Take a look at all the original products we have to offer here at Pi Supply! Whether you are looking for self-solder kits or fully assembled HATs, you can explore new horizons with Pi Supply, and do even more to unlock the potential of your Raspberry Pi. Check out our range for LED & IR toys, ePaper applications, power solutions and much more to expand your range of projects.
Stack up to 4 IO Pi boards on a single Raspberry Pi
Solder jumper selectable I2C addresses
External 5V Input with isolation solder jumper
Based on the MCP23017 from Microchip Technologies Inc
Configurable interrupt output pins - Configurable as active-high, active-low or open-drain
INTA and INTB can be configured to operate independently or together
Configurable interrupt source - Interrupt-on-change from configured register defaults or pin changes
Polarity Inversion register to configure the polarity of the input port data
The IO Pi Plus is a 32 channel digital expansion board designed for use on the Raspberry Pi. The board is based around the MCP23017 16-bit I/O expander from Microchip Technology Inc. A pair of MCP23017 expanders are included on the board allowing you to connect up to 32 digital inputs or outputs to the Raspberry Pi. The IO Pi Plus is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow you to stack the IO Pi Plus along with other expansion boards.
The I2C address bits are selectable using the on-board solder jumpers. The MCP23017 supports up to 8 different I2C addresses so with two MCP23017 devices on each IO Pi you can stack up to 4 IO Pi boards on a single Raspberry Pi giving a maximum of 128 I/O ports.
The IO Pi includes a 5V port that can be isolated from the Raspberry Pi via an isolation solder jumper marked "Link" on the PCB so you can use a separate high current power supply to power the IO Pi reducing the load on the Raspberry Pi. Use of an external supply is recommended if you plan on connecting more than one IO Pi Plus to your Raspberry Pi. The 5V input is compatible with our 5mm screw terminals.