This ‘laptop computer’ has two years of battery life however we’re unsure how properly it runs Cyberpunk
On: March 10, 2023
All-day battery life is nearly a factor for common goal laptops, although gaming longevity is usually measured in a mere few hours. So, this homebrew “laptop computer” with a claimed two years of battery life is critically startling.
The work of computing fanatic Andreas Eriksen, the gadget is named the PotatoP. Eriksen says the phrase “potato” is usually used to explain underpowered gadgets. The PotatoP is deliberately “underspecced” to make sure lengthy battery life, whereas the “toP” suffix implies the gadgets laptop computer kind issue. All of it is sensible.
The present working prototype relies on the Sparkfun Artemis compute module outputting to a 4.4-inch Sharp Reminiscence Show with a 320 by 240 monochrome decision.
For the document, the compute module has a single ARM Cortex M4 core operating at as much as 96MHz and comes full with a floating level unit, 384KB of RAM and 1MB of flash storage.
If the PotatoP might run Cyberpunk, we suspect the body price could be measured in frames per hour fairly than seconds, even rendering at 320 by 240 in monochrome. However then Eriksen has barely extra modest computing calls for:
“It must have a superb keyboard and an honest programming atmosphere – compatibility with current software program is just not a precedence, neither is highly effective {hardware} – simply the minimal required for a LISP atmosphere. Writing a minimal editor, phrase processor, spreadsheet app or no matter else I would like might be a part of the enjoyable!”
You might say the early idea for the PotatoP was somewhat tough across the edges. (Picture credit score: Andreas Eriksen)
Powering all of it is a 12,000 mAh PiJuice LiPo battery and a comparatively small photo voltaic panel. Eriksen says the PiJuice pack is “far more battery than anybody would ever want for this.” To place that into context, smartphone batteries are inclined to pack round 3,000 to 4,000mAh.
Anyway, the online result’s a claimed goal of round two years of battery life. We’ll take Eriksen at his phrase because the prospect of testing that declare in the true world is, properly, unappealing.
Eriksen says the 4.4-inch monochrome show is surprisingly readable, even when he does want they made an even bigger one. For the long run, he plans to suit extra photo voltaic panels, with the eventual intention that the gadget will be powered by ambient gentle and provide primarily infinite battery life.
All in all, it is an intriguing perception into what can. be achieved utilizing off-the-shelf parts and a well-honed remit, versus zillions of improvement {dollars} and numerous technical breakthroughs.
