Wooden Touchscreen Terminal - update

Posted by barnoid Thu, 28 Sep 2006 22:41:45 GMT

Wooden Touchscreen Terminal - update
Fitted an external PSU from linitx.com/product_info.php?cPath=24_54&products_id=142 which has solved the heat problems. Added an extra 64MB RAM. Added connectors for USB and audio under the front flap. Tried to fit the insides of a £4 set of speakers, but managed to break the amp I think. The speakers were already glued in place by this time. I’ll try again later with a better amp. Compare with before. See the front for more information.

BBC B - PCB

Posted by barnoid Tue, 05 Sep 2006 21:28:14 GMT

BBC B - PCB

Posted by barnoid Tue, 05 Sep 2006 21:15:06 GMT

BBC B - PCB
The 6502 CPU is in the centre.

BBC B - back 1

Posted by barnoid Tue, 05 Sep 2006 21:09:11 GMT

BBC B - back
Showing some of the BBC’s many ports.

BBC B - keyboard

Posted by barnoid Tue, 05 Sep 2006 21:08:54 GMT

BBC B - keyboard

Posted by barnoid Tue, 05 Sep 2006 21:08:46 GMT

BBC B - keyboard
This was my first computer. It was in constant use from 1986 until 1994. I learned to program on it.

BBC B - PCB

Posted by barnoid Tue, 05 Sep 2006 21:05:31 GMT

BBC B - PCB
With keyboard in place.

BBC B - PCB, CPU removed

Posted by barnoid Tue, 05 Sep 2006 21:04:23 GMT

BBC B - PCB, CPU removed
Under the CPU, written on the PCB it says "Bob’s board".

BBC B - PCB

Posted by barnoid Tue, 05 Sep 2006 21:03:11 GMT

BBC B - PCB
203,000 is the motherboard model number.

BBC B - PCB, CPU removed

Posted by barnoid Tue, 05 Sep 2006 21:02:58 GMT

BBC B - PCB, CPU removed
Under the CPU, written on the PCB it says "Bob’s board".