Subject:
|
Re: Identify parts
|
Newsgroups:
|
lugnet.parts
|
Date:
|
Sat, 11 Nov 2006 02:01:23 GMT
|
Viewed:
|
7023 times
|
| |
|
|
In lugnet.parts, Clark Stephens wrote:
> These are from the 4.5V Technic Control system, used with early computers.
> Here's a page describing those pieces:
> http://www.brickshelf.com/cgi-bin/gallery.cgi?i=908580
> and a folder with some other images:
> http://www.brickshelf.com/cgi-bin/gallery.cgi?f=98128
>
> The system was used mostly in schools during the late 1980's onward. It was
> replaced by the 9V Technic Control system in the 90's. The main software used
> was called logo (an early graphic interface to send movement commands to
> external outputs - no direct relation to LEGO). Many people know the combined
> system as TC-logo (Technic Control - logo), since Lego Dacta sold a special
> version of logo software (which allowed inputs) specifically for the LEGO TC
> system.
>
> HTH,
> Clark
Is that a PC card of some sort I see among the pictures? This didn't use a
serial port?
|
|
Message has 1 Reply:
 | | Re: Identify parts
|
| (...) Yes and no. This is from the days when computers used cards for ports. The connection is a 20 serial cable (RS-232). Here's a catalog description of the interface card: MS-DOS or Apple II Slot Card Pack - US$161.50 includes slot card, cable, (...) (18 years ago, 11-Nov-06, to lugnet.parts)
|
Message is in Reply To:
| | Re: Identify parts
|
| (...) These are from the 4.5V Technic Control system, used with early computers. Here's a page describing those pieces: (URL) a folder with some other images: (URL) system was used mostly in schools during the late 1980's onward. It was replaced by (...) (18 years ago, 11-Nov-06, to lugnet.parts)
|
4 Messages in This Thread:
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
