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The Raspberry Pi 400, the primary “shopper product” single-board laptop within the household, has slightly low-cost competitors within the type of a custom-built “Raspberry Pi 100” powered by a Raspberry Pi Zero W.
The Raspberry Pi 400 launched in late 2020, packing the heart of a Raspberry Pi 4 Mannequin B — however with the next clock velocity, bigger board, and hefty heatsink — right into a keyboard chassis. “It is designed to be an object of want,” Raspberry Pi’s Eben Upton informed us on the time. “The texture of it in your hand, the load. It simply appears like a shopper product, and it is the primary time we have ever made something like that.”
This “Raspberry Pi 100” packs a Raspberry Pi Zero W into an official keyboard, and retains USB operation. (📷: Bedroom_ninja)
The Raspberry Pi 100, although, is way from official. The creation of pseudonymous maker “Bedroom_ninja,” it is the identical core idea however put collectively at dwelling, utilizing an off-the-shelf Raspberry Pi Keyboard and a extra compact single-board laptop because the driving system.
“I had a Raspberry Pi Zero W behind a ‘drawer’ so determined to order a Raspberry Pi Keyboard and make myself a Raspberry Pi 100,” the mission’s creator explains. “It is going to be a devoted Spectrum emulator,” they add, referring to Sinclair’s basic eight-bit ZX Spectrum microcomputer — which, like each the official Raspberry Pi 400 and its three-hundred-less replica, got here constructed right into a keyboard and wanted solely energy and an exterior show to function.
The actual Raspberry Pi 400 makes use of a {custom} single-board laptop with a significantly bigger footprint. (📷: Gareth Halfacree)
“It could have been fairly straightforward to solder some 30AWG wire between the micro-USB pins on the keyboard PCB and USB pads on the [Raspberry Pi] Zero,” Bedroom_ninja explains, “however I wished to nonetheless use it as a daily keyboard too so determined towards it.
“The unique plan was to make use of a [Raspberry Pi] Zero 2 and a white keyboard for an Amiga emulator however the Zero 2s are bought out in all places!”
Extra particulars can be found on the mission’s Reddit thread.
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