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PiDP-8/I • Hackaday.io edit / delete
Aww, cute!
to electronics pdp8 raspberry-pi retrocomputing simh ... on 03 May 2015
Minima -A general coverage transceiver edit / delete
From the designer of the BITX transceiver: a multiband SSB radio built from common parts with clever use of a microcontroller. The mixer design is particularly neat.
to amateur amplifier electronics hf lpf microcontroller mixer radio ssb transceiver ... on 22 March 2015
Karl Lunt's Home Page (revised) edit / delete
Various little microcontroller projects, including a neat device to set or clear the lock bit on an SD card, and some Tandy Model 100 stuff.
to avr electronics microcontroller mmc retrocomputing sd security tandy ... on 17 March 2015
Projects - 6502 Home Computer - grappendorf.net edit / delete
This is quite a bit fancier than the pocket Z80 machine I built as a teenager, but it's the same idea and similar construction. Very nice!
to 6502 electronics homebrew laptop portable retrocomputing ... on 17 March 2015
1337 3310 tool • Hackaday.io edit / delete
"I'm building a portable multitool in the shell of a Nokia 3310 phone." It would probably be fairly easy to add a phone to the list of features, using a modern GSM/3G module...
to amusements electronics nokia phone test-equipment ... on 16 March 2015
Home · abhishek-kakkar/BeagleLogic Wiki edit / delete
Using the BeagleBone's PRUs as a logic analyser -- kernel module and firmware.
to beaglebone electronics logic-analyser test-equipment ... on 14 March 2015
Filters - OpenRadioMiniconf edit / delete
Building HF transmitter filters using air-cored coils, wound on a pencil. This is surprisingly effective!
to amateur coil electronics filter hf inductor lpf radio transmitter ... on 14 March 2015
Espressif ESP8266 WiFi-serial interface : weekend die-shot : ZeptoBars edit / delete
I really like the inductors -- old-fashioned pancake coils in miniature!
to chip coil die electronics inductor photography reverse-engineering ... on 13 March 2015
Soldering Tip Tinning with Sal Ammoniac | Evil Mad Scientist Laboratories edit / delete
Hm. My dad's old Weller iron could probably use a clean by now...
to chemistry electronics soldering ... on 13 March 2015
Museum of Plugs and Sockets: home page edit / delete
Exactly what it says on the tin. Nicely-presented collection.
to connector electronics history plug retrotech socket ... on 07 March 2015
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tasty by Adam Sampson.