« previous next »
Pages: [1] 2   Go Down

Author Topic: The 1st homemade Nspire dock connector  (Read 9714 times)

0 Members and 1 Guest are viewing this topic.

Offline critor

  • Editor
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2079
  • Rating: +439/-13
    • View Profile
    • TI-Planet
The 1st homemade Nspire dock connector
« on: August 03, 2011, 05:14:59 pm »
Lionel Debroux has built the 1st homemade Nspire dock connector... :)

... and tested it successfully on a TI-Nspire CX! :) :)


Check the photos in the TI-Bank news:
http://ti.bank.free.fr/index.php?mod=news&ac=commentaires&id=1268
Logged
+1/-0 karm for this message
TI-Planet co-admin.

Offline Jim Bauwens

  • Lua! Nspire! Linux!
  • Editor
  • LV10 31337 u53r (Next: 2000)
  • **********
  • Posts: 1881
  • Rating: +206/-7
  • Linux!
    • View Profile
    • nothing...
Re: The 1st homemade Nspire dock connector
« Reply #1 on: August 03, 2011, 05:21:40 pm »
Very nice :D
Logged

Offline Juju

  • Incredibly sexy mare
  • Coder Of Tomorrow
  • LV13 Extreme Addict (Next: 9001)
  • *************
  • Posts: 5730
  • Rating: +500/-19
  • Weird programmer
    • View Profile
    • juju2143's shed
Re: The 1st homemade Nspire dock connector
« Reply #2 on: August 03, 2011, 05:32:53 pm »
That's awesome! And it looks easy to do.
Logged

Remember the day the walrus started to fly...

I finally cleared my sig after 4 years you're happy now?
THEGAME
This signature is ridiculously large you've been warned.

The cute mare that used to be in my avatar is Yuki Kagayaki, you can follow her on Facebook and Tumblr.

Offline Munchor

  • LV13 Extreme Addict (Next: 9001)
  • *************
  • Posts: 6199
  • Rating: +295/-121
  • Code Recycler
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #3 on: August 03, 2011, 05:33:38 pm »
How much does making it cost?
Logged

Offline critor

  • Editor
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2079
  • Rating: +439/-13
    • View Profile
    • TI-Planet
Re: The 1st homemade Nspire dock connector
« Reply #4 on: August 03, 2011, 05:35:47 pm »
Allmost nothing?

But remember that depending upon what you intend to do, you might need an additional TTL/USB adapter which will cost you something like 5$.
« Last Edit: August 03, 2011, 05:35:59 pm by critor »
Logged
TI-Planet co-admin.

Offline yunhua98

  • You won't this read sentence right.
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2718
  • Rating: +214/-12
  • Go take a dive in the River Lethe.
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #5 on: August 03, 2011, 05:38:44 pm »
wow, that's pretty sweet.
Logged

Spoiler For =====My Projects=====:
Minor setback due to code messing up.  On hold for Contest.
<hr>
On hold for Contest.


Spoiler For ===Staff Memberships===:






Have you seen any good news-worthy programs/events?  If so, PM me with an article to be included in the next issue of CGPN!
The Game is only a demo, the code that allows one to win hasn't been done.
To paraphrase Oedipus, Hamlet, Lear, and all those guys, "I wish I had known this some time ago."
Signature Last Updated: 12/26/11
<hr>

Offline pianoman

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 426
  • Rating: +24/-0
  • ♪♫ ♪♫ ♪♫ ♪♫ ♪♫ ♪♫ ♪♫
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #6 on: August 03, 2011, 05:50:12 pm »
Wow, looks great :)
Logged

Offline bsl

  • LV4 Regular (Next: 200)
  • ****
  • Posts: 157
  • Rating: +14/-0
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #7 on: August 03, 2011, 06:17:57 pm »
 I made mine out of more common materials:
A pencil eraser, 3 bare wires and a heavy rubber band
The 3 parallel wires make contact with the dock RS232 contacts,
and the heavy rubber band presses on those contacts and keeps
the dock door open at the same time....

Code: [Select]
RS232 contact wires[Rx,Tx,Gnd] dock connector side
   |
   |
   |
   |
   |  pencil eraser
   |       |
   |       |
   v       v
-------------------
|  |||             |
|  |||             |
|  |||             |
|  |||             |
|  |||             |
-------------------
    ^
    |
   solder Rs232-USB adapter wires to this side
Logged

Offline Jim Bauwens

  • Lua! Nspire! Linux!
  • Editor
  • LV10 31337 u53r (Next: 2000)
  • **********
  • Posts: 1881
  • Rating: +206/-7
  • Linux!
    • View Profile
    • nothing...
Re: The 1st homemade Nspire dock connector
« Reply #8 on: August 03, 2011, 06:44:24 pm »
I just soldered directly to the pins x)
Logged

Offline critor

  • Editor
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2079
  • Rating: +439/-13
    • View Profile
    • TI-Planet
Re: The 1st homemade Nspire dock connector
« Reply #9 on: August 03, 2011, 07:46:30 pm »
bsl, could we have some photos of your dock connector which looks very interesting to me? ;)
Logged
TI-Planet co-admin.

Offline TIfanx1999

  • ಠ_ಠ ( ͡° ͜ʖ ͡°)
  • CoT Emeritus
  • LV13 Extreme Addict (Next: 9001)
  • *
  • Posts: 6173
  • Rating: +191/-9
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #10 on: August 03, 2011, 08:39:39 pm »
Very nice Lionel! =)

Quote from: bsl on August 03, 2011, 06:17:57 pm
I made mine out of more common materials:
A pencil eraser, 3 bare wires and a heavy rubber band
The 3 parallel wires make contact with the dock RS232 contacts,
and the heavy rubber band presses on those contacts and keeps
the dock door open at the same time....

Code: [Select]
RS232 contact wires[Rx,Tx,Gnd] dock connector side
   |
   |
   |
   |
   |  pencil eraser
   |       |
   |       |
   v       v
-------------------
|  |||             |
|  |||             |
|  |||             |
|  |||             |
|  |||             |
-------------------
    ^
    |
   solder Rs232-USB adapter wires to this side

Wow, BSL is McGyver! :P
Logged

Offline bsl

  • LV4 Regular (Next: 200)
  • ****
  • Posts: 157
  • Rating: +14/-0
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #11 on: August 03, 2011, 09:17:43 pm »
Quote from: critor on August 03, 2011, 07:46:30 pm
bsl, could we have some photos of your dock connector which looks very interesting to me? ;)
I got a problem with my camera driver,  but I think my description is easy to follow.....
I will try to get photos later...
Logged

Offline DJ Omnimaga

  • Clacualters are teh gr33t
  • CoT Emeritus
  • LV15 Omnimagician (Next: --)
  • *
  • Posts: 55943
  • Rating: +3154/-232
  • CodeWalrus founder & retired Omnimaga founder
    • View Profile
    • Dream of Omnimaga Music
Re: The 1st homemade Nspire dock connector
« Reply #12 on: August 03, 2011, 11:17:24 pm »
Awesome! Someone should move this to news
Logged

Offline Lionel Debroux

  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2135
  • Rating: +290/-45
    • View Profile
    • TI-Chess Team
Re: The 1st homemade Nspire dock connector
« Reply #13 on: August 04, 2011, 01:15:46 am »
Thanks critor ;)

The bulk of the work on the adapter was done by my father, who is an electronics engineer, and knows mechanical matters (bending the pins at 2.54mm step without breaking them) better than I do :)

The USB - RS232 TTL adapter would be more like $15-$20 (or 15-20€...) + transportation fees.
critor (seemingly EVAL-232R) and I (TTL-232R-3V3) use adapters based on FTDI chips, but adapters based on the widely used PL2303 and CP2102 USB-serial chips should work just fine. Oddly, the CP2102 Evaluation Kit is quite expensive compared to the FTDI- and PL2303-based kits.
Logged
Member of the TI-Chess Team.
Co-maintainer of GCC4TI (GCC4TI online documentation), TILP and TIEmu.
Co-admin of TI-Planet.

Offline mrmprog

  • LV7 Elite (Next: 700)
  • *******
  • Posts: 559
  • Rating: +35/-1
    • View Profile
Re: The 1st homemade Nspire dock connector
« Reply #14 on: August 04, 2011, 02:00:15 am »
Yet another reason to get my hands on a CX...
Logged
Pages: [1] 2   Go Up
« previous next »