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imgp1790.jpg
imgp1791.jpg
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imgp1794.jpg
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Thermal vias
Regulator test: 1.06V @ 150mA
Regulator test: noise at 150mA
Tektronix 314 - still alive
Regulator test: 1.06V - no load
Tattered CRO-probe
Tektronix 314
OSHPARK again
Target for fan-speed upgrade
SMD assembly done
Test fit
Preparing spacers
One spacer done
Done with soldering
BLDC commutation signal
Signal after comparator
Side view
Top view
BLDC commutation signal
CPLD training board
How cute...
Vintage electronics
Dumpster Diving
HP Signal Generator
HP Valve Voltmeter
Soldering for masochists
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Dead power supply - high-voltage warning label
Blown fuse - I'm grateful for its sacrifice
Vented capacitors
Buck regulator - current
KIS-3R33S breakout
Buck regulator - switching noise
Short-term energy storage
Friggin SATA calbe
The headless snake
Gutted SATA cable
Family of jumpers
Filamented LED light bulb
Filamented LED light bulb
Filamented LED light bulb
Salvaged a few parts
7805 from hell
ATmega168 QFN32 - tiny
IKEA Samtid reading light
IKEA Samtid reading light
IKEA Samtid reading light
IKEA Samtid reading light
IKEA Samtid reading light
The stuff of nightmares
Partially assembled panel
Propped up
Tiny stuff
YOUYUE 858D+ PCB
YOUYUE 858D+ PCB
Intelligence inside
A little mishap
50 chips
YOUYOE 858D+ hot air soldering station
Colourful buttons
Colourful buttons
WS2812B + ATmega168/328 breakout
Tiny programming adapter with spring-loaded pins
Replacement button
Replacement button
Coat-Button - latest incarnation (backside)
Assembly jig
Assembly jig
Assembly jig
Assembly jig
7 decade resistor board
7 decade resistor board
Machine assembled
Replacement central-locking-sytem pump
WS2812B test board
Dual-color Coat Button variant
Wearable Electronics - A small coat button
Another reason to use git for version-control
The first real panel - turned out nicely
It's green and inedible
What a mess!
LM324 - single supply quad-opamp
Some chip
Some chip
Ball switch
Another panel test
See also...
Keywords
Authorizations, license
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