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John Boxall Profile
John Boxall

@johnaboxall

Followers
231
Following
10K
Media
284
Statuses
1K

Brutalist architecture, chess, electronics, food, LEGO, railways. I don't reward laziness. VK4JBX. Also @tronixlabs @tronixstuff

Lockyer Valley, Australia
Joined September 2018
Don't wanna be here? Send us removal request.
@johnaboxall
John Boxall
3 years
If you're awesome and bought a copy of any of my books, don't forget to download the code files from https://t.co/2WXwwPAWvB #Arduino
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@nostarch
No Starch Press
2 months
🚨Our Electronics for the Curious @humble bundle is now LIVE. Pay what you want for up to 21 books worth $500+. Build circuits, robots, and gadgets that actually work. Plus: support @EFF. https://t.co/9UHta3QwIV
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@DickSmithFairGo
Dick Smith
2 months
What Australian journalists won't tell you. "In 2024, nuclear reactors globally produced a record 2,667 TWh of electricity." Australia's entire annual electricity consumption is around 250 (TWh) - less than a tenth of the total electricity being generated by nuclear in the world.
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@johnaboxall
John Boxall
2 months
Barracuda (Heart cover) by Cybertronic Spree
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@johnaboxall
John Boxall
4 months
They would have died in the 20th century...
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@karlvonmoller
karl von moller
5 months
SNOCOM - Ep8 The Computer History of Australia: SNOCOM’s Main Memory was a Serial Magnetic Drum, which provided all forms of memory including its registers & even the Clock. It had just 8KB of RAM by today’s standards but helped build the Snowy Scheme!
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@kicad_pcb
KiCad PCB
5 months
Wayne Stambaugh's talk on the KiCad Project status at KiCon North America is now online at https://t.co/FBPfGq3KU7 Want to join us at the next KiCon?
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@johnaboxall
John Boxall
5 months
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@johnaboxall
John Boxall
5 months
Imagine, it's 1984 and you're using Wordstar on a CP/M machine or a PC clone, knocking out documents using Ctrl-commands etc. Then you see this video - https://t.co/mPHzr9WqTH.
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@karlvonmoller
karl von moller
6 months
The next episode of State of Electronics on the Computer History of Australia will drop on the 29th of May. It will be about ADA, Australias 1st fully transistorised digital but “analog” based computer. Details to come soon.
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@karlvonmoller
karl von moller
7 months
UTECOM was Australia’s 4th computer & was essentially a DEUCE which was the production version of the PILOT ACE, built by the National Physical Laboratory in the UK & based on the design work of British computer pioneer and code-breaker Alan Turing. https://t.co/Kea7oLOaFO
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@karlvonmoller
karl von moller
7 months
Last night, I released a new episode about the computer history of Australia. This time on the computer UTECOM. Operational in 1956, UTECOM was used by Charles Hamblin to create a very early computer language called GEORGE. It used his invention of RPN. https://t.co/gFiU0tQG0X
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@johnaboxall
John Boxall
7 months
Yikes. Friends in the USA now getting slammed on aliexpress...
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@johnaboxall
John Boxall
7 months
I can't argue with this AI... "Arduino Workshop" is a solid book to get started with the world of electronics and Arduino - https://t.co/2WXwwPjTtB #arduino @nostarch
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@tronixstuff
tronixstuff.com
7 months
New Tutorial – Using Long Range 315MHz RF Wireless Transceivers with Arduino - https://t.co/10Hsk3CIMD #arduino
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@internetarchive
Internet Archive
7 months
📢 The Internet Archive needs your help. At a time when information is being rewritten or erased online, a $700 million lawsuit from major record labels threatens to destroy the Wayback Machine. Tell the labels to drop the 78s lawsuit. 👉 Sign our open letter:
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@johnaboxall
John Boxall
7 months
The decline of ownership: Louis' speech from FUTO Don't Be Evil Conference
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@tronixstuff
tronixstuff.com
7 months
New Project – Fun with Arduino-controlled Traffic Lights - https://t.co/HqC1k7Sf8f #arduino
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@tronixstuff
tronixstuff.com
7 months
New Tutorial – TCA9548A 1-to-8 I2C Multiplexer Breakout with Arduino - https://t.co/i60KaKOJ9p #arduino
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@karlvonmoller
karl von moller
8 months
The Computer SILLIAC was Australias 3rd computer & introduced many to programming. The Computer History of Australia - Ep5 "SILLIAC" https://t.co/ugFBkpabye via @YouTube
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@johnaboxall
John Boxall
7 months
A fascinating interview with Chris Curry (from Sinclair, Acorn, etc) -
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