Blackthorn Works

@BlackthornWorks
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6 Posts

SOT23-5 to DIP-8 Single Op Amp Adapter Boards

There are lots of single channel op amps available in DIP-8, but there aren't a huge amount of newer options. If you want something designed this century, SOT23-5 is a more common package. The problem is, single channel op amps in SOT23-5 and DIP-8 have completely different pinouts, so standard adpater boards, which preserve the SOT23 pinout, aren't ideally suited to the job.

https://blackthornworks.wordpress.com/2024/01/03/sot23-5-to-dip-8-single-op-amp-adapter-boards/

SOT23-5 to DIP-8 Single Op Amp Adapter Boards

There are lots of single channel op amps available in DIP-8, but there aren’t a huge amount of newer options. If you want something designed this century, SOT23-5 is a more common package. Th…

Blackthorn Works
Dan Armstrong Green Ringer.

More #blues - today I'm posting one of my favorites. Last Kind Words Blues, featuring Geeshie Wiley on vocals and guitar, accompanied by Elvie Thomas.

Between them they only recorded six tracks, and this one is particularly haunting.

https://www.youtube.com/watch?v=qIsbDzMRTf0

#blues #GeeshieWiley #ElvieThomas #Guitar #music

Geeshie Wiley - Last Kind Words Blues

YouTube
JFET testing rig for measuring IDSS and Vp with a basic multimeter. Uses a 5 way socket to allow for JFETs with different pinouts.
#guitarelectronics #electronicsprojects

5 way superswitch wiring diagram for two humbuckers.
The two extra positions use one coil from each pickup and connect them in series. This is equivalent to a humbucker with the coils spread apart- you get humbucker-like tonality and output levels, but with a different flavour.

#guitar #guitarelectronics #guitarproject

Onboard JFET buffer with mini cap selector. 0, 330, 560 or 890pF.
The cap selector replicates the tonal effect of cable capacitance, but without the added tone suck when you turn the volume down.
Over 1000hrs from a 9V battery.
#guitar #guitarproject #guitarelectronics