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page 18
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Old-school phototransistors [4032x3024 - 2.42MB]
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shango066 - Philco 48-1001 Television Resurrection Vintage TV In Poor Condition Pt 1
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National LH0042CH - hybrid opamp with FET frontend : weekend die-shot : ZeptoBars
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Picked up a couple boxes of glass type д18 germanium diodes. [2483x2560 - 1.57MB]
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378
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The digital ranging system that measured the distance to the Apollo spacecraft
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356
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Inside the Apple-1's shift-register memory
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My haul from the recent hamfest.
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Lots of old equipment. [4032x3024 - 4.2MB]
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The last vestiges of Radio Shack at a hamfest. [4032x3024 - 3.56MB]
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The Cuyahoga Falls Hamfest 2022 Picture dump
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360
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The servers that handled SETI@home's traffic are headed to the scrapyard.
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The original Uber [484x660 - 431KB]
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1.0K
IMG
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Aladdin Mantle Lamp [3024x4032 - 1004KB]
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Inside the Apple-1's unusual MOS clock driver chip
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SX-70
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After 140 years, this old technology still keeps trains safe [06:53]
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One of, if not the last consumer CRT rebuild shops closed 12 years ago. [old story]
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1.2K
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The 6AL5W [1417x2460 - 736KB]
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A look inside the chips that powered the landmark Polaroid SX-70 instant camera
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The EICO 147A Signal Tracer
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The Monsanto MAN-1 Alphanumeric display, considered to be the first 7-segment LED display device.
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The RCA 151 Oscilloscope
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353
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FC's Fluorescent Magic Eye Tubes
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419
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12BA6 Vacuum Tube, made in 1987. [4032x3024 - 2.65MB]
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The RCA 885 Thyratron [4032x3024 - 3.69MB]
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