100 Top Tips: Microsoft Excel
Power up your Microsoft Excel skills with this powerful pocket-sized book of tips that will save you time and help you learn more from your spreadsheets.
12 November 2025
The current issue of the Official Raspberry Pi Magazine includes my interview with inventor Grant Sinclair about his handheld GamerCard device. It's based on the Raspberry Pi Zero 2 W, so it can run a wide range of software, including PICO-8 and classic computer emulators. There are two four-button controllers under the pads on the front of the device.
Grant's vision is for GamerCard to be used not just for gaming but also for coding. He's incorporated Qwiic connectors so that users can access the GPIO pins to expand the device and schools can ensure that the devices remain reusable. He said some schools had Arduino or Raspberry Pi devices that they couldn't reuse because projects had been soldered on to them.
Grant is the nephew of Clive Sinclair, who gave us the ZX-81 and ZX Spectrum home computers. In the same way that those machines brought a mixture of gaming and coding into homes, Grant's new device puts those capabilities in the palm of your hand. I can imagine myself packing a small keyboard and a GamerCard for coding on long train or plane journeys.
I interviewed Grant in the bar of a fancy hotel in London on a sunny day. Most of the surfaces were mirrored or glass and the sun was streaming through the windows. I'm especially pleased at how well the photos came out in those circumstances. I used a red padded wall and a stripy rug as backdrops, and angled the camera and device carefully to minimise reflections.
The Official Raspberry Pi Magazine, formerly known as The MagPi, is available in newsagents including TG Jones, formerly known as WH Smiths. Why not buy a copy while listening to The Artist Formerly Known as Prince?
While you're here, why not read my Raspberry Pi articles, Scratch tutorials, or get my free Coding Compendium ebook?
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