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scanlime052 – Sewing Servo Mess
https://invidious.privacyredirect.com/watch?v=XTcpJQxLMYE
Finally debugging an old project. It’s a mess but we can work with this.
The end of Community Editions
Today marks the end of the PinePhone Community Edition scheme. On behalf of myself, the Pine Store crew and the entire PINE64 community I’d like to thank the UBports Foundation, the postmarketOS project, Manjaro Linux, KDE e.V as well as the Mobian project for participating in bringing the PinePhone to tens of thousands of FOSS enthusiasts worldwide. We literally couldn’t have done it without you.
scanlime051 – Four Buttons
https://invidious.privacyredirect.com/watch?v=ts8R0ky81bg
In which one button gets four stylish buddies, via forward and reverse engineering. Thanks to my patrons for their continued support.
We now ship also from the USA
Since I started manufacturing and selling nixie tubes and clocks, our customers from the USA formed the single biggest market for us. I remember years where we shipped 50% of our clocks to the USA. Today, I am excited to announce an improvement for our US customers – cooperation with Nicholas Stock from California. Nick will ship our clocks to US customers and also do some warranty and repair services. This change means faster delivery, no import process, lower risk of damaging the package and lower overall cost of the delivery.
Introducing NickSo, who is Nick? If you are a member...
Hellobox B1 satellite finder teardown
It is a very simple device for about $15. The main SoC is GX6605S. There is some limited info about this chip on C-SKY page and some technical docs at their tools repo. It communicates with a Bluetooth module TLSR8266 using UART. There is also 4MB SPI flash holding the whole bootloader called GxLoader, Linux kernel and filesystem with the main app. The last important chip is RDA5815M which handles the RF to I/Q conversion. In the future I plan to add an USB-to-Ethernet adapter and repurpose it as an cheap opensource SAT>IP server.
full-dump-b1DownloadReply: The software of my dreams (3D to 3D capture and world reconstruction)
A reply to Ross Scott's "The Software of my dreams" video, on capturing game 3D worlds so they can be explored in different ways. Includes thoughts on technical and ethical directions, as well as too many game screenshots.
Tube Time Best Of
Since it’s hard to search Twitter, I’ve put together a compilation of some of my best Twitter threads.
Welcome thread #1
Welcome thread #2
Micropodcast Episode 1
Dipped tantalum capacitor (my first cross section)
LMR-195 cable
Fiber optic cable
Undersea cable
Ethernet plug and jack
VGA cable
Type N connector
Type N connector (annotated)
Apple Magsafe connector
DVI single-link cable
Tantalum capacitor from Fluke 8400
BNC plug and jack
Flat phone cable
RIFA paper capacitor
SFP DAC cable
BGA package
USB-C connector
AC power cable
MAX233 chip
Another USB-C cable
Micro SD card
Magsafe 2 connector
DIP socket
Glass thermistor
DIP socket (machine pin)
Carbon composition resistor
Blown LED
Micro-D connector
Modern BGA SoC
MacBook power cable
HDBNC connector
Axial aluminum electrolytic capacitor
12AX7 vacuum tube
Slowly rotating and dramatically lit cutaway view of a 12AX7
12AX7...
Mobian Community Edition
Mobian Community Edition (CE) PinePhones are now available for pre-order in the Pine Store. This edition of the PinePhone ships with Mobian, a Debian-based Linux distribution tailored to run on smartphones. The project came to life on our platform and has now grown to become one of the community favorites.
[Перевод] Новый высокопроизводительный одноплатный компьютер BeagleV построенный на открытой архитектуре RISC-V за $119+
До недавнего времени платы построенные на процессоре RISC-V такие как Kendryte K210, невозможно было использовать для высоко ресурсоемких задач, т.к. производительность конечных была очень низкой. В частности одноплатный компьютер XuanTie C906 на базе Allwinner RISC-V можно было использовать только для нишевых небольших задач, например в качестве камеры из-за отсутствия аппаратного графического ускорителя и наличия только 256 МБ оперативной памяти. Можно использовать одноплатные компьютеры такие как SiFive HiFive Unmatched или PolarBerry, но стоимость конечной системы составит сотни, а то и более тысячи долларов, что является весьма дороговато.
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January Update: Happy New Gear!
Happy New Year everyone! Let us all hope that the difficulties brought about by the COVID-19 virus are now waning and that more aspects of our lives will return to normal soon.