Cyberpunk – Blog. by Next Thing https://ntcblogbackup.wpengine.com News & Notes. Process & Projects. No BS. Srsly. Thu, 09 Nov 2017 03:16:07 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.5 Watch YouTube Live Streams, Cat Videos, and Much, Much More on PocketC.H.I.P. https://ntcblogbackup.wpengine.com/watch-the-nba-finals-cat-videos-and-much-much-more-on-pocketc-h-i-p/ https://ntcblogbackup.wpengine.com/watch-the-nba-finals-cat-videos-and-much-much-more-on-pocketc-h-i-p/#respond Thu, 01 Jun 2017 16:28:53 +0000 http://blog.nextthing.co/?p=1527

Recently Pocketeer Jet Jaguar posted an image on Twitter showing a PocketC.H.I.P. playing a video segment from a professional sports-ball halftime show (known to sports fans as the TNT NBA halftime show – Go Dubs!). Since the image was just a still people, including me, wanted to know what the video performance was like and how Jet Jaguar managed to get it working.

After a bit of tinkering with PocketC.H.I.P., I was able to get YouTube streaming working too. Video playback is smooth, and the audio is in sync with the frame rate. Of course, to hear this you’ll have to add a speaker to PocketC.H.I.P. (here’s how) or use headphones. Anyway, here’s how to get your PocketC.H.I.P. setup for binge watching cat videos.

Editor’s Note: This post has been updated to include installation instructions for playing YouTube live streams in addition to regular YouTube videos. See Step 4. for details.

1. Install SMTube

Use the Terminal to install SMTube

First make sure your PocketC.H.I.P. is connected to WiFi (here’s a refresher), then tap on the Terminal icon on the Home Screen.

Once the application loads, type the following apt commands, then press enter. These commands will update the list of packages available to PocketC.H.I.P. and then install SMTube to your system.
sudo apt update && sudo apt install smtube

Note: If it’s been a long time since you’ve upgraded you PocketC.H.I.P., run sudo apt upgrade to make sure you’re using the latest software and follow the onscreen instructions.


2. Configure SMTube

SMTube configuration with the proper settings for PocketC.H.I.P.

In order for SMTube to work correctly, you’ll need to change the default video player it uses to MPlayer. You can do this in the SMTube GUI, but it’s a bit tricky.

An easier option is to launch SMTube and then quit. This creates a configuration file that you can edit by hand with Nano. At the Terminal command prompt, type in the following command and pressing enter.

Launch SMTube to create the configuration file.
smtube

Then quit by holding CTRL and pressing q.

Now edit the configuration file.
nano ~/.config/smtube/smtube2.ini

Scroll down in the file until you see the the section [players] and change all the lines that start with player_0 to what’s below.

player_0\name=MPlayer
player_0\binary=mplayer
player_0\arguments=%u -title %t
player_0\directplay=false
player_0\supported_media=1
player_0\quality=-1

Once you’re done with the edits, hold CTRL and press x, then press y and then press enter. This flurry of keystrokes will save your changes and quit Nano.


3. How to Find Cat Videos

The best type of videos on the internet

Let’s be honest, you’re setting this up to watch cat videos. Me too!

Launch SMTube by typing smtube in the Terminal, then pressing enter. This launches a YouTube browser that lets you search for content–just tap on the hamburger menu in the top right of the screen. When you find a good video, either tap the video preview icon or tap on the video name to start it.

Note: Linux is case sensitive. Even though the name of the program is SMTube, the Linux application uses all lowercase letters in its name.


4. Watching YouTube Live

Watching YouTube live broadcasts isn’t possible with SMTube. For that type of stream, I found a Python program called Livestreamer. Here’s how to install it from the Terminal.

sudo apt install python-pip && sudo pip install livestreamer

Livestream doesn’t have a fancy GUI, so you’ll need to know the URL of the stream you want to watch. The command below instructs livestreamer to use MPlayer and set the resolution at 240p. If you run the command without specifying the resolution, livestreamer will output the available resolutions for the stream you’re trying to play.

livestreamer --player=mplayer URL_OF_LIVE_STREAM 240p

Note: The command above assumes you have MPLayer install on your PocketC.H.I.P. from Step 1. But, if you skipped steps, run sudo apt install mplayer.


Now that you can stream videos to your PocketC.H.I.P., what do you plan to watch? Make sure to let us know in the comments below or tweet at us, and don’t forget to join the conversation in the forum.

And thanks again to Pocketeer Jet Jaguar for inspiring this post!

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Light Up Your PocketC.H.I.P. Cyberpunk Style https://ntcblogbackup.wpengine.com/light-up-your-pocketc-h-i-p-cyberpunk-style/ https://ntcblogbackup.wpengine.com/light-up-your-pocketc-h-i-p-cyberpunk-style/#comments Fri, 26 May 2017 19:08:41 +0000 http://blog.nextthing.co/?p=1491

In the wake of Cyberpunk Your Summer campaign, we’ve been repeatedly asked one question: How do I make my PocketC.H.I.P. glow like that? By popular demand, here it is, your Cyberpunk PocketC.H.I.P. LED & El Wire tutorial!

I had seen the EL Wire PocketC.H.I.P. project by Pocketeer 5t4rw1nd in the forums and decided to give it a go. It was rad, but I needed a bit more case illumination for our planned night time cyberpunk photoshoot. That’s when it hit me. I made a few tweaks and threw LEDs into the mix. With the combination of EL Wire and LEDs the hack really took off. Plus, I used a power inverter and DC step-up, so I made it all glow using only PocketC.H.I.P.’s internal battery.

Materials

Note: The step-up is for the 12V LED strip which can be powered by as little as 9V, though it will be dimmer. The adjustable module is a handy dimmer for the strip, or you can purchase a step-up module that supplies a steady 9V-12V. The LEDs will pull about 170mA, so any module that provides 1A output is more than enough.

  • Double-stick tape such as VHB (foam and otherwise)
  • Wire – the thinner the better

Tools

  • Soldering iron
  • Power drill and 764 bit
  • Small flat-head screwdriver
  • Wire snips and strips
  • X-Acto blade

1. Prep LED Segments

Cut on the line between the solder pads.

Cut the LED strip into segments of 4″ which will give you 12 LEDs per section. With an X-Acto knife carefully cut the very end of the plastic casing off to expose the two solder pads. You only need to cut it away on one end. The strip is thin, and the pads are fragile so be careful going in with a sharp blade.

Lift up and cut plastic from solder pads.

Ready to be soldered to wires.

2. Solder Step-up and LEDs to PocketC.H.I.P.

Make sure the wires are long enough for each segment to reach to the front.

Solder these connections:

LED strip 1 power ↔ LED strip 2 power
LED strip 1 ground ↔ LED strip 2 ground
LED strip 2 power ↔ Step-up VOUT+
LED strip 2 ground ↔ Step-up VOUT-
Step-up VIN+ ↔ PocketC.H.I.P. 3V
Step-up VIN- ↔ PocketC.H.I.P. GND

Solder strips to VOUT and 3V and Ground pins to VIN.

3V and Ground pins on PocketC.H.I.P. are used as power source.

3. Extract Inverter

Carefully pry open battery holder to get to inverter.

Use a small flat-head screwdriver to pry the inverter case open. Be careful not to damage anything, including yourself! Take out the inverter and take note of the two connections that go to the battery for DC input and the two output wires that will connect to the EL wire.

Use a pair of angled cutters to snip off the ground coil and wire that connect to the battery holder. Place the inverter on the back of PocketC.H.I.P. to get a sense of how long the output wires should be. You want to make as much room as possible in the back so keep wires as short as possible. When ready, shorten the output wires that will connect to the EL wire.

Tip: Mark the wires before you forget which one is ground and which is power.

Clip off negative and positive input leads and trim the length of output wire.


4. Solder EL Wire and Inverter to PocketC.H.I.P.

Solder EL Wire to the output of the inverter.

Splice two wires in with PocketC.H.I.P.’s GND and 3V that are wired to the DC step-up. Solder these wires to the input of the inverter, where the battery used to be connected. Then, solder the EL Wire to the ouput wires, in my case these are the two black wires.

Note: The inverter transforms the DC power coming from PocketC.H.I.P. into AC power that the EL Wire runs on. The inverter used here is made for one AA battery which is 1.5V, but it also works with 3V. I used the 3V output since PocketC.H.I.P. makes it conveniently accessible.

Solder these connections:

EL Wire power ↔ Inverter power out (black wire)
EL Wire ground ↔ Inverter ground out (black wire)
Inverter ground in (where the battery coil was) ↔ PocketC.H.I.P. GND
Inverter power in (where the white wire was) ↔ PocketC.H.I.P. 3V

The power and ground pins go to both the inverter and step-up.

Solder power and ground to the input of the inverter.


5. Downsize Battery (Optional)

Downsize battery to make more room in back.

This step is optional but recommended because it makes more room for the EL Wire and modules. You will find that for everything to fit under the back case you will need to move around parts and use your best puzzle problem-solving skills. If you have a smaller battery lying around I recommend using it. I put in a 1000mAh LiPo instead of the stock and it’s lasted at least an hour with lights on and playing games. You may even want to use a smaller diameter of EL Wire although the high-bright variety is recommended. You can find EL Wire diameters as small as 2.1mm.


6. Snip the PocketC.H.I.P. Bezel

Snip off the upper right and lower left (when the bezel is on PocketC.H.I.P.) tabs with angled cutters. This will make room for the LED strip wires to reside.

Clip off one tab on the bottom and one on the top of the screen to make room for the LED strip wires.


7. Attach LED Strips to Front

Position LED segments right above and below the screen and tab holes.

To keep the wires in the back of the PocketC.H.I.P., the LED segments get pushed through two of the holes the screen frame snaps into. Use strong double-stick tape, like VHB, to attach the segments to the front above and below the screen.

Stick the strips down with a strong tape like VHB.

Thread one LED segment through a tab hole below the screen and one above the screen.

Push the wires out of the way of the pins once the segments are fixed to the front.


8. Install EL Wire

Stick the EL Wire down to the board with cut strips of VHB.

Use strips of VHB (or strong tape) to attach the EL Wire to parts of PocketC.H.I.P.. Don’t be afraid to bend and kink the wire to make it fit around the modules and battery. The randomness of the EL Wire also ends up looking cool.

Tip: The two main areas you want to keep the EL Wire away from are the center of PocketC.H.I.P. above the battery and the area where C.H.I.P. plugs in. Take a look at the back of PocketC.H.I.P. to see where it hits the board and is tight on space to help you plan where the EL Wire can go.

After the EL Wire has been placed, pop the back case back on. Shift things around as needed. The highest part will always be the inverter, but wires can get in the way of the case snapping closed.

Tip: A flat-head screwdriver can be a handy tool to poke wires in with as you snap the back closed.

A beautiful mess.

9. Drill Holes

The output voltage of the step-up is changed by turning a screw which dims the LEDs.

The inverter has a switch on it, which you can replace or extend so that it sticks out of the case. I kept things simple and didn’t do either of those options.

Instead, I chose to use a flat-head screwdriver as a key to all the glowy goodness. I made it so if slip a screwdriver through a small hole drilled into the back of PocketC.H.I.P., I can adjust the screw which changes the output voltage from the DC step-up. Since this build was used in a photoshoot, the fact that the LEDs could be turned up or down was super valuable. Lighting is everything!

Mark where to drill with a permanent marker. Drill using a 764” bit or similar to the diameter of the screwdriver you plan on using. Start from the inside of the case and then come from the outside making sure to get the angle right so the screwdriver can get to the switch and screw.

Mark where to drill with a permanent marker.

The on/off switch can be flipped using a screwdriver.


Going Further

Ready for a challenge? A great way to take this project further would be to control the EL wire or LED strips from C.H.I.P.’s PWM pin.
Tip: Use a transistor with the PWM pin and the external power sources to make sure the LEDs or EL wire gets the power they need while maintaining analog-like control.

chipLogo64x64

Made a EL Wire PocketC.H.I.P.? Take a picture and post them on the forum or tweet at us. And don’t forget to tell us about your favorite PocketC.H.I.P. mods in the comments below. We can’t wait to see them!

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The PocketC.H.I.P. Cyberpunk Adventure Guide https://ntcblogbackup.wpengine.com/the-pocketc-h-i-p-cyberpunk-adventure-guide/ https://ntcblogbackup.wpengine.com/the-pocketc-h-i-p-cyberpunk-adventure-guide/#comments Thu, 18 May 2017 16:00:04 +0000 http://blog.nextthing.co/?p=1472

The Year 2017An underground community of Pocketeers are creating their own cyberpunk future, hacking their PocketC.H.I.P.s far beyond a traditional game console. What follows is a guide to join their ranks. Jack in. Hack the Planet. Dream of Electric Sheep.

Change the Game with PocketC.H.I.P. & PICO-8

The PICO-8 fantasy console features hundreds of free community made games so there’s always a new game to play. But playing a PICO-8 game is just the beginning. Get into the code and change the game, or start from scratch and make your own! Here are some of the best PICO-8 resources to get you coding.


Phase into PocketC.H.I.P.

Thomas rocks the PocketC.H.I.P. with a lanyard strap.

Your cyberpunk summer requires appropriate music. Score your adventures with Phase, a synth created for PocketC.H.I.P. by Humbletune. Making use of PocketC.H.I.P.’s touch screen and keyboard, any Pocketeer can make beautiful music in a matter of seconds. Make your own song of the summer, accept no substitutes.


LAN Party Way the Hell Off the Grid

Cyberdemons are no match for Mitch and Crunch.

Host a LAN Party on your PocketC.H.I.P. and get your game on way off the grid. Battle through hell and back with DOOM in co-op mode, frag each other in Quake III Arena, and play countless other multiplayer classics. No additional cost, no router, no ethernet connection, and no internet required (after installation).


A Scanner PocketC.H.I.P.

Ari’s scanograph shows this log is all bark and no bite.

Go beyond traditional photography and embrace the strange with PocketC.H.I.P. scanographs. Armed with a PocketC.H.I.P. and a flatbed scanner, you’ll be creating images to make your smartphone photographer friends jealous. Welcome to the scanner PocketC.H.I.P.; a community project kicked off by Pocketeer panicrun while on a walk in the woods outside Berlin. Be sure to share your scanographs with us via Twitter. We’re @nextthingco!


Venture into the Virtual

PockulusC.H.I.P. – Strap it to your face!

PockulusC.H.I.P. is Virtual Reality. Breakout of this world by 3D printing a custom bezel for your PocketC.H.I.P. and DIY VR: here’s how. Play all your favorite homebrew Virtual Boy games in glorious monochrome three dee!


Block off time for Minecraft

With Minecraft on PocketC.H.I.P., adventure is in the palm of your hands. Strike out on your own or grab a Pocketeer friend and play cooperatively. You can even create new buildings and terrain with the Minecraft Python API!


Hack a Speaker into your PocketC.H.I.P.

Examining PocketC.H.I.P.’s back, you’ll find a super secret hidden prototyping area perfect for adding a speaker. Designed as a simple intro to hardware hacking, it’s perfect for beginners and takes less than 20 minutes. Get your hardware hack on here

For those looking to go further into hardware hacking, check out klundry’s addition of Qi wireless charging and community case mods here and here. The PocketC.H.I.P. case mod forum post is also a fantastic (and in depth) read.


Blast from Systems Past

Colecovision on PocketC.H.I.P. – One of many emulators the Pocketeer community has running.

Nostalgic Pocketeers can adventure into systems past. With Playstation, Gameboy Color, MacOS and ColecoVision, DOSBox, and TI-99 emulators running on PocketC.H.I.P., you can relive (or explore for the first time) the history of computing, gaming, and calculators.


Make the Call from PocketC.H.I.P.

Tony using a PocketC.H.I.P. cell phone that Dave built

Clever Pocketeers Juve021 and Rob Baruch transformed PocketC.H.I.P. into a cell phone with the addition of an Adafruit cellular module. With well-documented tutorials, you too can make calls from PocketC.H.I.P.. Headphones port included; no dongle required!


Find Your Way with the PocketC.H.I.P. Navigator

Turn-by-turn navigation with navit

Never get lost with the PocketC.H.I.P. Navigator mod. By adding a GPS module to PocketC.H.I.P., you have access to your location, points of interest and turn-by-turn directions without relying on your phone. Learn more here


PocketC.H.I.P. Tweets!

The RainbowStream Twitter client running on PocketC.H.I.P.

Keep up with the Twittersphere with the RainbowStream twitter application by @dtvd88 on PocketC.H.I.P.. With complete configurability and custom themes, you can do pretty much anything you would from a traditional twitter client. Set it up and get your tweet on! (Tag us! We’re @nextthingco.)


Arduino in a Flash

With one simple command, you can turn your PocketC.H.I.P. into an Arduino flashing machine! Great for flashing in the field where a laptop would be unwieldy.


Customize Your PocketC.H.I.P. Home Screen(s)

Pocketeer Marshmallow wrote the de-facto software for adding icons to your PocketC.H.I.P. home screen. Widely used by the community, this is a must for new PocketC.H.I.P. owners. Simply follow Marshmallow’s tutorial and add custom icons for any application you install heretofore. Those looking for more PocketC.H.I.P. software mods can check more tutorials here.


PocketC.H.I.P. & A Galaxy Far, Far Away

Start your Star Wars Episode VIII preparations today by watching Episode IV on PocketC.H.I.P. presented in ASCII, it’s a must watch for any fans of everyone’s favorite space opera. Shout out to Pocketeer Meowter_space for the heads up!


Behind the Scenes

We’ve made PocketC.H.I.P open source so you can make it anything you want or learn how products are made. If you’d like to learn more about PocketC.H.I.P.’s development, complete with unprecedented behind the scenes footage, check out the PocketC.H.I.P. Time Machine .


More Fun on the Forum

These tips are only scratching the surface. There is a ton of fun to be had in the PocketC.H.I.P. forum. The Pocketeer community is always working on new projects and tips like case mods and new software features. Heck, BrianTheBuilder made his PocketC.H.I.P. draw with a robot arm!!! 

Send us your PocketC.H.I.P. Projects!

We love seeing what Pocketeers are up to. Whether its a case mod or a game made specifically for PocketC.H.I.P., we want to know! Tweet at us or post on the forum!

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Links We Like: Restoring a Xerox Alto, Reconsidering Cyberpunk, & Investigating the Sony PYXIS 360 https://ntcblogbackup.wpengine.com/links-we-like-restoring-a-xerox-alto-reconsidering-cyberpunk-investigating-the-sony-pyxis-360/ https://ntcblogbackup.wpengine.com/links-we-like-restoring-a-xerox-alto-reconsidering-cyberpunk-investigating-the-sony-pyxis-360/#respond Fri, 02 Sep 2016 17:37:10 +0000 http://blog.nextthing.co/?p=973 Xerox Alto Photo by  Michael Hicks

Xerox Alto Photo by Michael Hicks

This week’s Links We Like follow Ken Shirriff restore a Xerox Alto, reconsider the future as told by cyberpunk fiction with Darran Anderson, and teardown the SONY PYXIS 360 portable GPS unit with Dave Jones.

If you’ve found any interesting links this week, make sure to share them in the comments below, or in our forum. We’re always on the hunt for new links to get lost in. Have a great weekend!

Restoring the Xerox Alto

In the 1970s, a computer never sold as a consumer product influenced everything that would come after. From Steve Jobs to the engineers at SUN, the Xerox Alto inspired an industry with its innovative design, features, and vision for how we could use a computer in daily life. Yet, only 2,000 of these machines were ever created!

Though rare, there are still a few Alto machines around, though not many that are operational. Recently, Ken Shirriff, a prolific blogger who covers everything electronic –from Arduino projects to tearing open and analyzing the innards of an Apple laptop power supply– was asked to restore one of the extant machines and document the process.

The startup incubator Ycombinator (YC) had received the Alto as a gift from one of the machines creators, Alan Kay. Though Alto’s were never sold, Kay happened to still have his and knew that YC was interested in obtaining one.

Developed by a research team at Xerox’s famous PARC laboratory, the Alto was the first computer designed from the start to have a graphical user interface. Not only that, it had a mouse, removable storage, was outfitted with networking, and had WYSIWYG word processing. There are 13 separate circuit boards that make up the Alto, 3 of which are dedicated to it’s central processing. These boards and the power supplies are housed in the cabinet below the monitor.

Here’s a quick table of contents for all of the blog posts Shirriff has published about the Alto restoration.

If you’d like to actually try using the Alto, there is a nifty simulator called SALTO that’s pretty easy to setup and run. Just follow the installation instructions here. And, if you’ve ever gotten to use the Alto, please share your story in the comments below!


What Cyberpunk was and What it Will Be

blade

When you hear the word cyberpunk, most people immediately think of the rainy streets of a dystopian city. Crime is rife, large companies have taken over every part of daily life, and uber high tech proliferates. Everyone in these worlds has advanced technology. And yet the most advanced tech, the tech that not everyone has access to askews morality in favor of tech for tech sake.

Contextualizing cyberpunk, Darran Anderson nails it, “Cyberpunk was, and remains, noir brought into the digital age; the black and white reinvented in neon and then LED.”* He sees the crime genre of the 1940s and 50s upcycled with technology. But despite the new duds, the moral ambiguity and fatalism of noir persist.

In What Cyberpunk was and What it Will Be, Anderson exhaustively looks at the cultural influences of the cyberpunk vision of the future. The article begins with Anderson’s own first brush with the genre, Hideo Kojima’s Snatcher for the SEGA CD.

As he sees it, the game borders on a complete ripoff of Blade Runner. Snatchers is a story of a trench coat wearing detective trying to stop bioroids from killing people. Basically Blade Runner on a console. But there’s something more than just sloppy acts of plagiarism going on here.

As Anderson continues to investigate the genre, he becomes increasingly aware that a key component of the cyberpunk aesthetic is reappropriating cultural artifacts. From the grit and drizzle of the noir genre to the infusion of technology and suffusion of pink. Cyberpunk recasts the old as the future. A conjuror’s sleight of hand.

Mondo 2000 Cyberpunk Checklist

Mondo 2000 Cyberpunk Checklist

Consider the image above from Mondo 2000, an edgier predicesor of WIRED magazine. Oozing with cool, the cyberpunk taxonomy is laid bare with a checklist for aspiring cyberpunks.

But look closely. Not only is there a checklist in Mondo 2000 to test your cyberpunk merits, the very magazine where the checklist is published is an item on the checklist. The inclusion is in once sense a joke, but it also blares another cyberpunk tenet and one that William Gibson, author of Neuromancer famously observed in The Economist, December 4, 2003: “The future is here. It’s just not widely distributed yet.”


Retro GPS Fit for the Future

Sony Pyxis via vcfed.org

Sony Pyxis via vcfed.org


This week while looking up cyberpunk images to include in the post, I stumbled on the Mondo 2000 cyberpunk checklist above. Looking closely at the page, mostly to gawk at the fun old technology, I spotted a Sony product that simply looked wild: the Sony PYXIS IPS-360.

The PYXIS IPS-300 is an early portable GPS unit sold in the 1990s primarily for use in small watercraft. What details you can still find of it are mostly in boating community forums asking for tips on obtaining replacement parts.

But there’s just something about the design of the PYXIS that seems to interest people. It’s most likely the crazy flipout circular receiver and SONY Walkman-like appearance.

In his most recent Mailbag installment, Dave Jones, who runs the EEVblog, a great website and video blog that covers all sorts of interesting electronics topics with a vibrant communit, received a PYXIS from a fan hoping he’d tear it open and explain the parts. (What a coincidence!)

In the teardown, Jones finds that the PYXIS uses the Zilog Z80, an enormously popular integrated circuit (IC). You can find these chips in everything from the Game Boy to a Texas Instrument graphing calculators. Apart from a few other specialized chips, Jones also found that some of the ICs were hand soldered!

In addition to Jones’ video, the VCFED community and Retro-GPS.info have nice teardowns too, though only still images.

While you can’t find the PYXIS at your local electronics shop, you can find a couple floating around online for a couple hundred dollars.


chipLogo64x64

Have you ever used a Xerox Alto or found a underappreciated cyberpunk novel? Do you own a SONY PYXIS? Share your story in the forums or comments below. And if you’ve got a cool Linux tip or are working on any C.H.I.P. or PocketC.H.I.P. projects, make sure to tweet about them. Have a great weekend!

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