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December Update: Merry Christmas and Happy New PineTab

Merry Christmas, happy holidays and a Happy New Year to you all. This month’s update has a different formula from the usual - aside from the announcement of the PineTab2, most of this month’s content is dedicated to looking back at this year and taking a sneak peak at what’s to come in 2023. I think that if you read between the lines, even poorly, you’ll get a good idea of what we’ll be up to next year.  

PINE64
Posted at 2022-12-15 00:00:00 | Electronics | read on

RetroNetCall: "ISDN B-Channel protocols"

I've presented about ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...) as part of the RetroNetCall talk series on retro-networking technology.

You can find the video recording at https://media.ccc.de/v/retronetcall-20221207-laforge-isdn-b-channel-protocols

Many people with some kind of telecom background are familiar with D-channel (signalling) protocols of ISDN, and you can find many publications on that topic. Surprisingly, much less publications are talking about the B-channel protocols used for data transmission, like VX.75, V.110, V.120, T.70, ...

LaForge's home page
Posted at 2022-12-06 16:00:00 | Electronics | read on

A Christmas tree bauble that plays Doom

Now you can shoot zombies and imps on your Christmas tree as well.

Sprites mods
Posted at 2022-12-02 00:00:00 | Electronics | read on

A Christmas tree bauble that plays Doom

Now you can shoot zombies and imps on your Christmas tree as well.

Sprites mods
Posted at 2022-12-02 00:00:00 | Electronics | read on

A Christmas tree bauble that plays Doom

Now you can shoot zombies and imps on your Christmas tree as well.

spritesmods.com
Posted at 2022-12-02 00:00:00 | Electronics | read on

Updated Delivery Date

Note: This is a crosspost of a Cynthion update on Crowd Supply: https://www.crowdsupply.com/great-scott-gadgets/luna/updates/new-delivery-date

With almost every project, delays tend to happen. LUNA is no different. In good news, we have received all of the components needed for LUNA. In not-so-good news, we have not been as lucky in gathering components for the other products at Great Scott Gadgets. Over the last couple of months, we’ve had to move our head hardware designer (Michael Ossmann) from the LUNA project and onto redesigning some of our other hardware so Great Scott Gadgets can continue to exist through this chip shortage. The result is...

Great Scott Gadgets
Posted at 2022-11-28 20:44:00 | Electronics | read on

New MAC Address Range

We are happy to announce that Onion Corporation has a new MAC address block. Onion devices can now have MAC addresses in the range of 88:1E:59:00:00:00 – 88:1E:59:FF:FF:FF, with 88:1E:59 being the new OUI (Organizationally Unique Identifier).

What is a MAC Address?

A MAC address, or Media Access Control address, is a unique identifier assigned to network interfaces for communications within a network network segment. Every Omega2 device is allocated three sequential MAC address during production, one for each of the available network interfaces:

The WiFi Access Point interfaceThe Ethernet portThe WiFi client interfaceWhy Do We Need a New Range?

Simply because we’ve used...

onion.io
Posted at 2022-11-23 17:04:18 | Electronics | read on

Free Stuff - October 2022

The October recipient for the Great Scott Gadgets Free Stuff Program is M0nkeyDrag0n! M0nkeyDrag0n has requested a GreatFET One in order to explore a potential bug he found in Windows. We love supporting researchers and look forward to hearing about what M0nkeyDrag0n finds.

Great Scott Gadgets
Posted at 2022-11-21 12:00:00 | Electronics | read on

November Update: Tune(d) in

We’ve got three key hardware availability announcements this month: for the PineBuds Pro, the Ox64 and Star64, all of which ought to be available in the coming weeks. However, reading this update I’d like you to keep in mind that Chinese factories and logistics are currently experiencing significant restrictions due to the zero-COVID policy. This means that some of the predicted availability dates may change. That aside, we’ve got a great update for you this month, so tune in and let’s get to it. 

PINE64
Posted at 2022-11-15 00:00:00 | Electronics | read on

Пневмоника и процессор постапокалипсиса


В первой части эпоса по разработке процессора постапокалипсиса я просимулировал газодинамические процессы в логическом элементе, работающем на эффекте прилипания струи воздуха к стенке, а также синтезировал будущую принципиальную схему полного сумматора. Пришло время собрать вычислительное устройство и проверить его в работе.
Удивительно, но струйная логика используется не только в ракетных двигателях или газодинамических подшипниках, но и в бытовых газовых счётчиках. Совершенно случайно я наткнулся на пост «Внутренности газового счётчика» на Пикабу и увидел своих старых знакомых. «Ребята, а что вы тут делаете?», — подумал я и понял: время пришло.
Читать дальше →

[radiolok] Артем Кашканов
Posted at 2022-11-09 09:00:02 | Electronics | read on
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Однажды китайский ученый Ли Хунь Янь обнаружил некоторую незначительную, однако, существенно отличающуюся от фона корреляцию между количеством псилоцибина потребляемого корфуцианскими медузами и характером передвижения оных по стенкам четырехсотлитровго шарообразного аквариума, установленного в лаборатории по случаю празднования сто второго полугодичного затмения от начала новой эры Сингулярного Прорыва. Недолго думая, Ли Хунь Янь приделал к щупальцам медуз источники излучения в видимом диапазоне но с разной длинной волны, заснял весь процесс шестью камерами с 48 часовой выдержкой, симметрично расставив последние вокруг сосуда, где резвились подопытные и через неделю собрал прелюбопытнейший материал, который, в свою очередь, лег в основу фундаментального труда, ныне известного, как теория полутретичных n-многообразий простой метрики Ли Хунь Янь, с которой (с некоторыми упрощениями и оговорками) я, по мере сил, постараюсь познакомить любопытного и пытливого читателя.

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