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Rev H2 1802 "Membership Card" edit / delete
I have a bunch of CDP1802s in my box of computer chips -- I ought to build one of these...
to cdp1802 electronics homebrew rca retrocomputing ... on 13 September 2015
Troy's Vintage Video edit / delete
A comprehensive collection of vintage video and TV equipment, and some extremely impressive homebrew electronics along the same lines. His iconoscope camera is jawdropping.
to electronics iconoscope retrotech tape tv vcr video ... on 13 September 2015
Recreating an RCA COSMAC computer that never made it to market.
to cdp1802 cosmac electronics micro rca retrocomputing ... on 13 September 2015
Hammond Tonewheel Organs edit / delete
Modifying a Hammond M-100 series spinet organ to behave more like a B-3.
to electronics hammond leslie organ retrotech tonewheel ... on 29 June 2015
HammondWiki - Home Page edit / delete
A very comprehensive wiki about playing and maintaining Hammond tonewheel organs. Useful reference even for those of us who're just playing a software simulation...
to electronics hammond instrument music organ retrotech tonewheel ... on 29 June 2015
Микроконтроллеры и микропроцессоры / Продукты / Ангстрем edit / delete
Russian electronics company Angstrem, who still advertise their PDP-11 and VAX clone CPUs. I wonder whether they sell them in hobbyist quantities?
to cpu electronics pdp11 retrocomputing russia soviet vax ... on 24 June 2015
Forum for Belorussian electronics company Transistor, where one of the moderators has been enthusiastically digging up and scanning old datasheets. This includes the KA1835 PDP-11 clone series, as used in the Elektronika MK-90.
to cpu datasheet electronics pdp11 retrocomputing soviet ... on 24 June 2015
Various time-and-frequency projects, including a Beaglebone Black-based wideband SDR that looks pretty neat.
to electronics hp ntp reverse-engineering rf sdr time ... on 08 June 2015
Welcome to Imajeenyus edit / delete
Various fun electronics stuff -- particularly the construction of DIY vacuum fluorescent displays. Very neat!
to display electronics glassblowing hv optoelectronics panaplex vacuum valve ... on 07 June 2015
A variety of electronics projects. I liked the blinking Ethernet loopback cable.
to electronics networking reverse-engineering ... on 07 June 2015
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tasty by Adam Sampson.