Lucy 🕊️
@lucysrausch.bsky.social
Exploring Biology and Electronics for fun and profit.
Synthetic Biology ␥ Digital Art & Electronic Music
🏳️⚧️🇵🇸
Synthetic Biology ␥ Digital Art & Electronic Music
🏳️⚧️🇵🇸
not showing up under Tuesday Perks :c
November 26, 2025 at 2:58 AM
not showing up under Tuesday Perks :c
oh lol i was clearly overthinking this and misremembered XL1/XL2 to be P0.06/P0.07
which would be one way to put uart to sleep :P
which would be one way to put uart to sleep :P
November 25, 2025 at 10:58 PM
oh lol i was clearly overthinking this and misremembered XL1/XL2 to be P0.06/P0.07
which would be one way to put uart to sleep :P
which would be one way to put uart to sleep :P
see alt text ;)
related in that both will stop your MCU until powercycled
related in that both will stop your MCU until powercycled
November 25, 2025 at 10:46 PM
see alt text ;)
related in that both will stop your MCU until powercycled
related in that both will stop your MCU until powercycled
can't tell if you are just full of devicetree trauma or if i'm missing some deeper meaning
November 25, 2025 at 10:23 PM
can't tell if you are just full of devicetree trauma or if i'm missing some deeper meaning
still fully agree that NP0/C0G is a must in this application, but for entirely different reasons (voltage derating causing non-linearity)
November 25, 2025 at 9:28 PM
still fully agree that NP0/C0G is a must in this application, but for entirely different reasons (voltage derating causing non-linearity)
never heard of aging as a real concern for MLCC selection, interesting.
keep in mind when interpreting this plot that the aging at 150°C temperature is accelerated ~1,000x - 5,000x compared to RT.
keep in mind when interpreting this plot that the aging at 150°C temperature is accelerated ~1,000x - 5,000x compared to RT.
November 25, 2025 at 8:42 PM
never heard of aging as a real concern for MLCC selection, interesting.
keep in mind when interpreting this plot that the aging at 150°C temperature is accelerated ~1,000x - 5,000x compared to RT.
keep in mind when interpreting this plot that the aging at 150°C temperature is accelerated ~1,000x - 5,000x compared to RT.
sad to miss seeing bmg 😔
but there are days that would be worth getting beer spilled on me by some annoying straights and then there is today
but there are days that would be worth getting beer spilled on me by some annoying straights and then there is today
November 23, 2025 at 12:07 PM
sad to miss seeing bmg 😔
but there are days that would be worth getting beer spilled on me by some annoying straights and then there is today
but there are days that would be worth getting beer spilled on me by some annoying straights and then there is today
if you go to thailand they give you three without even asking^^
November 23, 2025 at 11:07 AM
if you go to thailand they give you three without even asking^^
unfortunately i see burning man as a symptom, not the cause
November 23, 2025 at 4:04 AM
unfortunately i see burning man as a symptom, not the cause
oops i missed the center tap on the primary 😬
if it’s push-pull you are all good 👌
if it’s push-pull you are all good 👌
November 23, 2025 at 3:11 AM
oops i missed the center tap on the primary 😬
if it’s push-pull you are all good 👌
if it’s push-pull you are all good 👌
(obv just speculating here; a quick search couldn’t find the specific controller in WSON10 you are likely using)
November 23, 2025 at 3:06 AM
(obv just speculating here; a quick search couldn’t find the specific controller in WSON10 you are likely using)
nahh thats some analog shit
November 23, 2025 at 3:03 AM
nahh thats some analog shit
4-ch symmetrical AB power amplifier and… a flyback DCDC? you can’t get an symmetrical output like that using a hard switching topology; unless your transformer has two separate secondaries. i think a two-switch forward converter would work tho
November 23, 2025 at 3:03 AM
4-ch symmetrical AB power amplifier and… a flyback DCDC? you can’t get an symmetrical output like that using a hard switching topology; unless your transformer has two separate secondaries. i think a two-switch forward converter would work tho
Girl Master: The Game of Girl Mastery
November 21, 2025 at 5:04 AM
Girl Master: The Game of Girl Mastery
not to be confused with www.hineslab.com/microwave-ha...
Microwave Hair Dryer
The microwave hair dryer is a concept by Steve Hines to bring the efficiency of a home microwave oven to other household products.
www.hineslab.com
November 19, 2025 at 3:58 AM
not to be confused with www.hineslab.com/microwave-ha...