« earlier | later » Page 2 of 4
GPS-disciplined oscillators, upgrading classic Heathkit test equipment, etc.
to audio electronics gps heathkit oscillator test-equipment time ... on 28 May 2013
Tronola DIY Electronic Projects and More
Everything from building a solid-state RAM board for a PDP-8 to upgrading a bunch of classic American hifi amplifiers. Interesting.
to amplifier audio electronics retrocomputing test-equipment ... on 28 May 2013
Includes very pretty waterfall graphs. Worth stealing for an SDR project?
to graph radio sdr software spectrum test-equipment visualisation ... on 15 October 2012
ZL2PD Digital HF Antenna Analyser
Another DIY antenna analyser.
to antenna electronics radio test-equipment ... on 06 August 2012
Alan Yates' Laboratory - 555 Super-Regenerative IF HF Spectrum Analyser
Very neat!
to 555 electronics radio test-equipment to-build ... on 19 June 2012
Pacific T.V. Online Tube Catalog
A valve supplier -- but notable also for their collection of schematics, which includes things like VTVMs.
to electronics radio shopping test-equipment valve ... on 02 May 2012
A capacitance meter with an audible output. Lots of alternative uses suggested.
to electronics test-equipment ... on 04 March 2012
In terms of features, pretty much a DIY MFJ-259 -- but built entirely out of common components, and including source code for the microcontroller.
to amateur analyser antenna electronics hf radio test-equipment ... on 27 February 2012
Open-source colourimeter. (Colorimeter? Dunno.) Interesting, although not working on CRTs is a pain.
to calibration colour monitor test-equipment video ... on 27 February 2012
Homebrew Tek add-ons.
to electronics tek test-equipment ... on 13 February 2012
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| - test-equipment | |
| 1 | 3d |
| 1 | 555 |
| 1 | 8080 |
| 1 | amateur |
| 1 | amplifier |
| 1 | amusements |
| 1 | analyser |
| 3 | antenna |
| 1 | apple1 |
| 1 | arcade |
| 1 | arduino |
| 1 | attenuator |
| 2 | audio |
| 2 | avr |
| 1 | beaglebone |
| 1 | calibration |
| 1 | capacitance |
| 1 | capacitor |
| 1 | colour |
| 1 | cpm |
| 28 | electronics |
| 1 | games |
| 1 | gps |
| 1 | graph |
| 2 | graphics |
| 1 | ham |
| 1 | heathkit |
| 1 | hf |
| 1 | history |
| 1 | hp |
| 1 | imsai |
| 1 | logic-analyser |
| 1 | meter |
| 2 | microcontroller |
| 2 | microwave |
| 1 | monitor |
| 1 | mpf1 |
| 1 | multimeter |
| 1 | nokia |
| 1 | oscillator |
| 3 | oscilloscope |
| 1 | phone |
| 1 | psu |
| 1 | python |
| 1 | quake |
| 11 | radio |
| 4 | repair |
| 6 | retrocomputing |
| 5 | retrotech |
| 1 | rf |
| 5 | scope |
| 1 | sdr |
| 1 | serial |
| 5 | shopping |
| 1 | sliderule |
| 2 | software |
| 1 | sol-20 |
| 1 | spectrum |
| 4 | surplus |
| 4 | tek |
| 1 | tektronix |
| 36 | test-equipment |
| 1 | time |
| 1 | to-build |
| 1 | transistor |
| 1 | tuner |
| 1 | tv |
| 2 | uhf |
| 1 | valve |
| 2 | vector |
| 2 | vhf |
| 1 | video |
| 1 | visualisation |
tasty by Adam Sampson.