retrocomputing photos on Flickr

I purchased this second hand when I started collecting and had it sent down from Queensland. The Ohio Scientific computers were interesting: I gather that this and the 8P were intended for home automation, hence the huge number of ports at the back. I was told that it was horrible to work on in winter, as the fan pushed cold air up through the keyboard.

HP 2623A by Cezary Borysiuk

HP 2623A Graphics Terminal

320_DSC00147 by Imazine Retrocomputing

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PDP-11/34 analog input board by Trammell Hudson

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This computer was used for data collection in medical experiments.

IMG_20220908_114725 by penyuan

IMG_20220908_132237 by penyuan

Z80/AM95 NANO COMPUTER: Expansion Card with AM9511 by G.G. (Italy)

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050_DSC00862 by Imazine Retrocomputing

020_DSC01058 by Imazine Retrocomputing

AM95 expansion card: second 8K SRAM & Co-processor by G.G. (Italy)

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285_DSC00125 by Imazine Retrocomputing

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IMG_20220908_121205 by penyuan

IMG_20220908_130546 by penyuan

ELF2K pixie test on portable DVD screen by Paul Backhouse

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A portable DVD player with a video input jack provided a handy test screen for ELF2K's vintage PIXIE (RCA1861) graphics chip output.

Apple Portatile by Paolo Tonon

www.spresianoretrocomputing.tk/

USART Baud Rate Generator by G.G. (Italy)

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MAX232 (for Z80 serial interface) by G.G. (Italy)

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MAXIM MAX232: THIS IS NOT a vintage component...sorry but I had only one single power supply rail (+5v) available...

74C923: a powerful 20-Key Encoder by G.G. (Italy)

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270_DSC00123 by Imazine Retrocomputing

Teensy 3.1 + MPC4922 DAC by Trammell Hudson

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More info: trmm.net/MAME

Apple 2 Chips by Barney Livingston

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Probably the RAM chips of a 1979 vintage Apple 2.

img_20130606_142821 by Marco d'Itri

255_DSC00121 by Imazine Retrocomputing

LED DISPLAY with COKIN P003 Red Colour filter by G.G. (Italy)

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101 by Emanuele

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Olivetti Programma 101, 1965.

All About Apple - Forte dei Marmi by All About Apple Museum

Il Comune di Forte dei Marmi, in collaborazione con Lilio Tarabella e il suo ‘Tarabella Hotel’, ci hanno offerto la possibilità di esporre, nella splendida cornice del Fortino di Piazza Garibaldi, una selezione delle macchine ‘storiche’ più significative nel percorso evolutivo di Apple.

Al Fortino sono arrivati l’Apple Lisa, il TAM (Twentieth Anniversary Macintosh), il Portable, il Macintosh 128k, i Newton, le Quicktake, il Set Top Box, l’Apple II, l’Apple //c, l’eMate, e tanti altri pezzi rarissimi del Museo All About Apple.

All About Apple - Forte dei Marmi by All About Apple Museum

Il Comune di Forte dei Marmi, in collaborazione con Lilio Tarabella e il suo ‘Tarabella Hotel’, ci hanno offerto la possibilità di esporre, nella splendida cornice del Fortino di Piazza Garibaldi, una selezione delle macchine ‘storiche’ più significative nel percorso evolutivo di Apple.

Al Fortino sono arrivati l’Apple Lisa, il TAM (Twentieth Anniversary Macintosh), il Portable, il Macintosh 128k, i Newton, le Quicktake, il Set Top Box, l’Apple II, l’Apple //c, l’eMate, e tanti altri pezzi rarissimi del Museo All About Apple.

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