GPT-4 generated SDXL prompt:: "A thick, ornate tome adorned with intricate nano-engraved patterns that shimmer and shift with light, reflecting a solarpunk aesthetic. The cover is adorned with a blend of nature and technology motifs, with vines intertwining around gears and circuits. Tiny nanobots move across the cover, repairing and updating the patterns. The edges of the book are gilded with a soft luminescent hue, giving it an ethereal glow. On the front, the title "A Young Lady's Illustrated Primer" is elegantly scripted, and below it, an emblem that combines a blooming flower and a cogwheel. The tome, though appearing ancient, pulsates with advanced nanotechnology, making it a beautiful juxtaposition of the old world charm and the futuristic solarpunk vision."
left-handed and right-handed Personal Primer Prototypes fibel0.(local|lan) and fibel1.(local|lan)
SDXL prompt "young hacker's illustrated digital primer which will transform a poor orphan girl into a princess over Shaghai, India, Commonwealth ; artefact made of wood, cork embedding the hottest artificial intelligence a solarpunk poet may ever imagine"
(nano-) paper / cardboard / wood
textile / wool / leather
ceramics / pottery / clay
stone / glass / crystal
Embooked / Book-like
Voluminous
Modular
Robust
Personalized
tricky situation: USB charging 5V, LiPo batterias 3.7V, e-ink controller needs 5V, solar panel gives 7V
diverse circuits for voltage increase (booster, step-up), decrease (buck, step-down) are needed, or current stabilization (photovoltaics) are needed
WittyPi allows us to get current/voltage information, have inner clock, have device with its own boot on, boot off cycles
cute little Voltmeter connected to the third state of the main button
DISPLAY :: e-ink (Waveshare 7 inch with IT8951 controller has <1s full refresh rate, also supports partial refresh)
SOUND :: 8 OHM / 8W speaker Visaton K50 connected to Respeaker 2-mic audio out
USB male to female cable, with port exported to the side of the Primer
AUDIO :: Respeaker 2-mic array with additional button
Grove - Gesture is PAJ7620U2 (I2C)
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