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ᐊ
page 18
ᐅ
1.2K
IMG
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An electron beam device of some sort. [4032x3024 - 3.68MB]
9
1.3K
IMG
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A detector tube marked Victoreen [4032x3024 - 2.15MB]
4
895
IMG
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A giant reed switch. [4032x3024 - 1.84MB]
6
678
IMG
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An absolutely massive mercury wetted reed switch. [4032x3024 - 2.16MB]
1
1.4K
IMG
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EPROMS, erasable PALs, programmers and erasers waiting for the trash. [4032x3024 - 4.05MB]
28
1.2K
IMG
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A gold plate flat pack carrier, waiting for a circuit. [4032x3024 - 1.86MB]
3
878
IMG
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Gold plated power transistor headers. [4032x3024 - 2.27MB]
5
131
IMG
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An old school flatpak IC. [4032x3024 - 2.59MB]
26
588
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AT&T lawyer stopped Plan 9 release CD with songs by Lou Reed, Debbie Harry
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1.2K
IMG
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Two pieces of ancient, unetched phenolic circuit board [4032x3024 - 771KB]
7
986
▶︎
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HP 7035B X-Y Recorder Restoration Part 1: Photo-chopper Inside!
4
1.2K
IMG
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Old-school phototransistors [4032x3024 - 2.42MB]
2
470
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shango066 - Philco 48-1001 Television Resurrection Vintage TV In Poor Condition Pt 1
5
531
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National LH0042CH - hybrid opamp with FET frontend : weekend die-shot : ZeptoBars
4
1.3K
IMG
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Picked up a couple boxes of glass type д18 germanium diodes. [2483x2560 - 1.57MB]
5
977
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The digital ranging system that measured the distance to the Apollo spacecraft
10
433
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Inside the Apple-1's shift-register memory
250
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My haul from the recent hamfest.
27
1.2K
ALBUM
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The Cuyahoga Falls Hamfest 2022 Picture dump
2
1.1K
IMG
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Lots of old equipment. [4032x3024 - 4.2MB]
42
223
IMG
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The last vestiges of Radio Shack at a hamfest. [4032x3024 - 3.56MB]
9
1.1K
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The servers that handled SETI@home's traffic are headed to the scrapyard.
1.4K
IMG
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The original Uber [484x660 - 431KB]
1
736
IMG
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Aladdin Mantle Lamp [3024x4032 - 1004KB]
16
89
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Inside the Apple-1's unusual MOS clock driver chip
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page 18
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/s/oldtechnology
created
ago
![An electron beam device of some sort. [4032x3024 - 3.68MB]](https://poal.co/static/images/dEKAiG.jpg){kind=link}
![A detector tube marked Victoreen [4032x3024 - 2.15MB]](https://poal.co/static/images/BtiGqu.jpg){kind=link}
![A giant reed switch. [4032x3024 - 1.84MB]](https://poal.co/static/images/j48ZGT.jpg){kind=link}
![An absolutely massive mercury wetted reed switch. [4032x3024 - 2.16MB]](https://poal.co/static/images/bVtXJW.jpg){kind=link}
![EPROMS, erasable PALs, programmers and erasers waiting for the trash. [4032x3024 - 4.05MB]](https://poal.co/static/images/z3m7ql.jpg){kind=link}
![A gold plate flat pack carrier, waiting for a circuit. [4032x3024 - 1.86MB]](https://poal.co/static/images/MZezLp.jpg){kind=link}
![Gold plated power transistor headers. [4032x3024 - 2.27MB]](https://poal.co/static/images/BYTDQJ.jpg){kind=link}
![An old school flatpak IC. [4032x3024 - 2.59MB]](https://poal.co/static/images/d2ymSE.jpg){kind=link}
![Two pieces of ancient, unetched phenolic circuit board [4032x3024 - 771KB]](https://poal.co/static/images/zGA0U4.jpg){kind=link}
![Old-school phototransistors [4032x3024 - 2.42MB]](https://poal.co/static/images/gpCKJS.jpg){kind=link}
![Picked up a couple boxes of glass type д18 germanium diodes. [2483x2560 - 1.57MB]](https://poal.co/static/images/nAzFOw.jpg){kind=link}
![Lots of old equipment. [4032x3024 - 4.2MB]](https://poal.co/static/images/LG7A6v.jpg){kind=link}
![The last vestiges of Radio Shack at a hamfest. [4032x3024 - 3.56MB]](https://poal.co/static/images/BnAZRX.jpg){kind=link}
![The original Uber [484x660 - 431KB]](https://poal.co/static/images/wkhZSm.png){kind=link}
![Aladdin Mantle Lamp [3024x4032 - 1004KB]](https://poal.co/static/images/K9xldm.jpg){kind=link}