O'Reilly Unix Humble Book Bundle, USD29 Espotek Labrador Electronics hackerboard

2016-12-02 Thread Rodney Brown via luv-main

https://www.humblebundle.com/books/unix-book-bundle?imm_mid=0eb37f=em-prog-books-videos-na-promo_humble_bundle_unix_20161201

O'Reilly Unix Humble Book Bundle supporting Code for America

Unix in a Nutshell (4th). sed & awk (2nd). lex and yacc (2nd) Learning 
the bash shell (3rd)   >=USD1



bash Cookbook. Classic Shell Script. Learning GNU Emacs (3rd). Unix 
Power Tools Learning the vi & vim Editors (7th) >= USD8

Bash Pocket Reference (2nd). Learning Unix for OS X (2nd)

Essential Sys. Admin. (3rd). TCP/IP Network Admin. (3rd). DNS & Bind 
(5th). Network Troubleshooting Tools  >= USD15


Espotek Labrador USD29 Electronics hackerboard

http://hackerboards.com/open-source-lab-on-a-board-costs-29/
http://espotek.com/labrador/# (Monash Grad. in Melbourne, funded, 
OpenSource software - including Linux)


USB connected
Oscilloscope – 2-channel, 750ksps
Arbitrary Waveform Generator – 2-channel, 1MSPS
Logic Analyzer — 2-channel, 3MSPS per channel, with serial decoding
Multimeter — V/I/R/C
Digital outputs — 4x programmable 3.3VDC outputs
Power Supply — 4.5 to 15V, 1.5W max, closed-loop
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Re: phone support

2016-12-02 Thread Russell Coker via luv-main
On Friday, 2 December 2016 2:49:46 AM AEDT Andrew McGlashan via luv-main 
wrote:
> On 01/12/16 23:41, Craig Sanders via luv-main wrote:
> > On Thu, Dec 01, 2016 at 09:43:46PM +1100, russ...@coker.com.au wrote:
> >> I encourage anyone with Android phones in such situations to give them
> >> to the LUV hardware library.  Even 5yo Android phones are nice little
> >> embedded Linux systems that can be used for running your own programs.
> 
> Most older phones are good for something, but not with their original
> stock Android -- that wouldn't be safe to use; however, CM can go on
> many older phones, but sometimes that means that certain features are
> broken.
> 
> A less old phone can make great value and not be 5 years old.

My relative in question just bought a new Android phone from Kogan for $41 
including delivery insurance (they had a free delivery on that item).

Installing CM is a lot of pain, for me it's not worth saving $41.

While stock Android isn't safe for Internet banking etc, there are many uses 
where it should be OK.  Craig suggested a VOIP handset, that should be safe if 
firewalled to prevent other access.  Anything that you need a phone without 
net access and where you don't want to use your best phone (EG a GPS for 
hiking) would be a good use too.

> > most android phones will work in WIFI-only mode without a SIM card.
> 
> The E71 has a strange "feature", the WiFI only works if you have a SIM
> card inserted -- the SIM doesn't need to be active though.

All Android devices have an icon in the status bar if there's no SIM installed 
which is annoying.  You just need to keep all those old SIMs from when you 
change telcos and change SIM sizes.

-- 
My Main Blog http://etbe.coker.com.au/
My Documents Bloghttp://doc.coker.com.au/

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