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Month: July 2024

MelGeek MojoPad Numpad

MelGeek MojoPad Numpad

 MelGeek has created this beautiful numpad that reminds me of some of the cool, clean designs coming from Teenage Engineering.

It looks like it would pairs with their Mojo68 and Mojo84 mechanical keyboards really well.

I’m glad we’re still seeing some beautiful industrial design going on. While Apple has done a good job elevating computing devices, I think we have a TON of room yet to go. I think some of the older pc’s from the 50’s and 60’s were things of beauty we still haven’t reached.

Using Greaseweazle to make bootable DOS disks

Using Greaseweazle to make bootable DOS disks

Have written previously about my experiments with the very excellent Greaseweazle; but that was reading things like my old Kings Quest 5.25″ floppy disks from my modern 12th Gen Intel PC running Windows 10.

Recently I acquired some old pc hardware and put together a retro 486-DX pc. To that end, I needed to create a DOS boot disk for this old system. That meant I needed to write a 1.2mb DOS boot disk.

Previously I used some boot disk images to create an old DOS virtual machine running Windows 1.0. For that, I used a bunch of archived boot disks images from WinWorld archive.

But how do I write these little beasts?

I floundered around with greaseweezle’s command line but this guide from Tech Tangents really helped out. There’s clearly a lot more I need to learn, but this got me a bootable 5.25″ 1.2mb floppy disk. I was able to test it on 2 different drives, and both worked. So, that’s pretty sweet!

Greaseweezle command line samples

How to write DOS 6.22 image to a 5.25″ 1.2m floppy drive attached to the ribbon cable right before the cable twist:

gw write --drive b --format ibm.1200 Dos6.22-5.25.img

To write a DOS 3.30 image to a 5.25″ 360k floppy drive attached to the ribbon cable right before the twist:

gw write --drive b --format ibm.360 DOS330-360k.img
Shifting a John Deere 4020

Shifting a John Deere 4020

When I was learning to drive tractors, I first learned on a John Deere 720, then on a John Deere 4020

The 4020’s had a synchro-shift transmission that I liked to think had 3 ‘zones’ that consisted of a high/low forward and a reverse. As you moved down the tree, those high/low/reverse combos got faster and faster.

Did you ever drive one? How did you work it out in your head?

Reconnecting SteelSeries Arctis Nova 7

Reconnecting SteelSeries Arctis Nova 7

How to reconnect your Steelseries headset after swapping it between systems.

Even though this headset is supposed to work without their Nova 7 Bluetooth dongle, I found you had to connect to the system with the dongle first. The buttons you press are also not intuitive so this was very helpful.

  1. Press and hold the power button 4 seconds on the Nova 7 dongle until it fast blinks
  2. Press and hold the power button 4 seconds on the headset until it blinks and then connects
Breathalyzers to become standard equipment on all cars after 2025?

Breathalyzers to become standard equipment on all cars after 2025?

The $1 Trillion Infrastructure Investment and Jobs Act (text) passed by President Biden in Nov 2021 included a little clause that I think might surprise everyone.

ALL cars sold from 2026 onwards must include a drunk driving detection system in order to use the vehicle. It might mean a passive system of some sort that analyzes your driving – or could include something as invasive as a breathalyzer. There’s increasing evidence this may not be possible by 2026, but it’s something to keep in mind.

SEC. 24220
(1) Advanced drunk and impaired driving prevention
technology.--The term ``advanced drunk and impaired driving
prevention technology'' means a system that--
(A) can--
(i) passively monitor the performance of a
driver of a motor vehicle to accurately identify
whether that driver may be impaired; and
(ii) prevent or limit motor vehicle operation
if an impairment is detected;
(B) can--

[[Page 135 STAT. 832]]

(i) passively and accurately detect whether
the blood alcohol concentration of a driver of a
motor vehicle is equal to or greater than the
blood alcohol concentration described in section
163(a) of title 23, United States Code; and
(ii) prevent or limit motor vehicle operation
if a blood alcohol concentration above the legal
limit is detected; or
(C) is a combination of systems described in
subparagraphs (A) and (B).
The Importance of Genre to game success

The Importance of Genre to game success

Someone always wins the lottery every day – but the reality is when you decide what kind of game you’re going to make you’ve already decided how much money you’re going to make.

I love how Chris Zukowski from ‘How to Market Your Game‘ gives very realistic and honest evaluations of the game industry using data.

Regardless of the effect of marketing, in this video he shows that the financial success of your game is dependent on a bunch of different factors that are determined LONG before you even write the first line of code.

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