I-Ovdrive iyidivayisi ye-USB okuthi, uma uthi nhlá, ibukeke njenge-pendrive evamile. Nokho, inesici esikhethekile sokuvikela: isebenza kuphela futhi ibonise okuqukethwe kwayo lapho uxhuma izikhathi ezintathu ngokulandelana okusheshayo. Le divayisi iqondiswe kuzintatheli ezisezindaweni ezinengcindezi nabacwaningi bezokuphepha, kodwa ingase futhi ibe usizo kwezinye izingxenyekazi zekhompuyutha zomthombo ovulekile nabathanda ubumfihlo.
Ukusebenza kwe-Ovrdrive kusekelwe kumasekhethi amabili afanayo axhunywe ku-a I-ATtiny24A microcontroller elawula ukusebenza koxhumano olusheshayo. Lapho i-flash ixhunyiwe, i-microcontroller iba namandla futhi i-node ye-CHG1 ishaja nge-D2, ihlala iphezulu isikhashana ngaphambi kokukhipha kancane kancane nge-R1 kanye nokumelana nomzimba. Ama-Capacitor C3 kanye ne-C14 ahlala eshajiwe ngesikhathi somjikelezo wokuvula/wokuvala okusheshayo.
Naphezu kokubukeka kwayo okuvamile, I-Ovdrive inikeza ukuphepha ebumnyameni, nakuba kungahlosiwe ukufaka esikhundleni sokubethela kwe-cryptographic. Ukwengeza, inomjikelezo ongahlehlisa amandla kagesi anikezwe i-flash chip futhi iyishise ibe ngaphezu kuka-100°C, engasebenza njenge-catalyst "i-self-destruct implant eyenziwe ekhaya".
Idivayisi yakhiwe nguRyan Walker we-Interrupt Labs, inkampani ezinikele ekudaleni ihadiwe yomthombo ovulekile nesofthiwe. Wonke amafayela e-software nama-hardware ahlobene angatholakala endaweni yokugcina ye-GitHub. Njengamanje lolu hlelo luxhaswe ngemali yeCrowd Supply futhi selufinyelele ngaphezu kwesigamu somgomo walo wokuqoqa imali elinganiselwa ku-$3500. Idrayivu ye-USB ingathengwa ngo-$69 manje e-Crowd Supply, ngokuthunyelwa kwamahhala ngaphakathi e-US kanye nemali yokuthumela engu-$12 yomhlaba wonke. Ama-oda kulindeleke ukuthi athunyelwe ngo-Agasti 5, 2024.
Imininingwane ye-Ovdrive
Kepha imininingwane yayo yobuchwepheshe, sinokulandelayo:
- I-Microchip ATtiny24A Microcontroller
- Ukubethela Kwesoftware (umsebenzisi kuchaziwe)
- Isixhumi se-USB Type-A, v2.0
- Umphathi we-SM3257ENT
- 8GB umthamo
- Uhlobo lwenkumbulo ye-NAND flash - MT29F64G08CBABAWP
- Uhlelo lokuzilimaza
- Ubukhulu: 60x18x8.5 mm
Imininingwane engaphezulu - Ikhasi loxhaso