Breaker Box

Electronics stuff

Folder: Electronics
Who knows
KIS-3R33S output ripple voltage

KIS-3R33S output ripple voltage

01 Jun 2012 246
230mA output current. Very far from the rated 3A. I think I need to get or build some sort of dummy load to test this thing further. Big fat transistor, big fat heatsink, current sense resistor + opamp as constant current source. Mabe some 4mm banana binding posts to use my DMM as current meter.
Elecfreaks - OSHW box

Elecfreaks - OSHW box

09 Nov 2012 178
Quite nice, but not much of the printed stuff survived. The whole box was wrapped in sticky tape.
"Toner transfer"

"Toner transfer"

11 Feb 2013 144
It doesn't work as I expect it with copper-clad boards, but rather nicely on my desk... DOH!
Power supply - load test

Power supply - load test

17 May 2013 169
Testing the power supply that came with my LED strip. Made with gnuplot.
EEVBlog Rulerz

EEVBlog Rulerz

11 Nov 2013 315
www.eevblog.com
Buck regulator - switching noise

Buck regulator - switching noise

20 May 2015 1 305
Vertical scale: 20mV/div - 10x probe.
KIS-3R33S breakout

KIS-3R33S breakout

20 May 2015 238
Soldering for masochists

Soldering for masochists

26 Jun 2015 219
oshpark.com/shared_projects/OY7ejfs1
Bunch of Wire

Bunch of Wire

11 Aug 2015 1 334
Old Q-Switch controller

Old Q-Switch controller

20 Oct 2017 1 315
Blown 440mA HRC fuse

Blown 440mA HRC fuse

07 Nov 2017 1 321
Hamamatsu photomultiplier tube

Hamamatsu photomultiplier tube

13 Nov 2017 1 303
Vintage electronics

Vintage electronics

25 Oct 2018 271
Dumpster Diving

Dumpster Diving

31 Oct 2018 1 2 334
230 items in total