Tanner Galvin
@noystoise.bsky.social
SE Portland Dad. Obsessively making weird synths from old toys since '04. Anything electronics, pls!
stuck in bed with a bad cold... thank god for Falstad.
this is a discrete 5-bit ADC. Pretty cool! going to use this for an analog keyboard sequencer on the radioshack keyboard I am currently modding.
tinyurl.com/242vm38m
this is a discrete 5-bit ADC. Pretty cool! going to use this for an analog keyboard sequencer on the radioshack keyboard I am currently modding.
tinyurl.com/242vm38m
February 16, 2025 at 4:25 PM
stuck in bed with a bad cold... thank god for Falstad.
this is a discrete 5-bit ADC. Pretty cool! going to use this for an analog keyboard sequencer on the radioshack keyboard I am currently modding.
tinyurl.com/242vm38m
this is a discrete 5-bit ADC. Pretty cool! going to use this for an analog keyboard sequencer on the radioshack keyboard I am currently modding.
tinyurl.com/242vm38m
Tonight I am messing around with this old RadioShack toy keyboard. I have turned the squarewave voice into a sawtooth wave via PLL frequency multiplier and R-2R divider network. Added a little voltage controlled octave switching and signal tapping from the R-2R "dac". Sounds promising 😎
February 10, 2025 at 6:03 AM
Tonight I am messing around with this old RadioShack toy keyboard. I have turned the squarewave voice into a sawtooth wave via PLL frequency multiplier and R-2R divider network. Added a little voltage controlled octave switching and signal tapping from the R-2R "dac". Sounds promising 😎
February 1, 2025 at 9:47 PM
February 1, 2025 at 8:16 AM
Tune up and facelift.
Happy New Year!
Happy New Year!
December 31, 2024 at 8:18 PM
Tune up and facelift.
Happy New Year!
Happy New Year!
Old friend on the bench...
www.noystoise.com/2015/09/yama...
www.noystoise.com/2015/09/yama...
December 27, 2024 at 9:00 PM
Old friend on the bench...
www.noystoise.com/2015/09/yama...
www.noystoise.com/2015/09/yama...
Heavily modified Casio PT 100!
This mod took the better part of ten months to complete. Now the painful task of making a demo video and writing up the details of the build for my blog www.noystoise.com
This mod took the better part of ten months to complete. Now the painful task of making a demo video and writing up the details of the build for my blog www.noystoise.com
November 21, 2024 at 11:38 PM
Heavily modified Casio PT 100!
This mod took the better part of ten months to complete. Now the painful task of making a demo video and writing up the details of the build for my blog www.noystoise.com
This mod took the better part of ten months to complete. Now the painful task of making a demo video and writing up the details of the build for my blog www.noystoise.com
Hello there!
A little of what I am working on today...
Found these slightly unremarkable creator trains on eBay. Adding lots of circuits for some droning charm. More soon...
A little of what I am working on today...
Found these slightly unremarkable creator trains on eBay. Adding lots of circuits for some droning charm. More soon...
November 21, 2024 at 2:45 AM
Hello there!
A little of what I am working on today...
Found these slightly unremarkable creator trains on eBay. Adding lots of circuits for some droning charm. More soon...
A little of what I am working on today...
Found these slightly unremarkable creator trains on eBay. Adding lots of circuits for some droning charm. More soon...
