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OpAmpFairy

@c8mak5.bsky.social

Retired amateur astronomer, photographer, electronics engineer, gardener, intermittent super-genius & puddle jumper.

167 Followers  |  113 Following  |  112 Posts  |  Joined: 13.01.2025
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Posts by OpAmpFairy (@c8mak5.bsky.social)

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Awesome.

05.03.2026 09:18 — 👍 0    🔁 0    💎 0    📌 0

Is the BS3k a commercial unit or DIY? Great idea either way. 👍

21.02.2026 23:47 — 👍 2    🔁 0    💎 1    📌 0

They should have their own showing of "Mystery SOTU 2026" so they can yell & throw stuff at the screen.

18.02.2026 18:44 — 👍 0    🔁 0    💎 0    📌 0

I hearby dub him "Fraud Tombaugh"

18.02.2026 18:37 — 👍 0    🔁 0    💎 0    📌 0

Sublimation of the surface ice probably exposed a gas or liquid filled chamber on the comet that then vaporized off into space? That's all I got..

02.02.2026 03:18 — 👍 0    🔁 0    💎 0    📌 0

Smokpodencydoplodenci!

25.01.2026 23:20 — 👍 0    🔁 0    💎 0    📌 0

Expensive and heavy but it will definitely give you steady 230VAC.

08.01.2026 23:32 — 👍 0    🔁 0    💎 1    📌 0
Preview
SOLA CVS 23-26-230 3000 VA Constant Voltage Transformer Harmonic Neutralized (DW4452-1) SOLA 23-26-230 - Constant Voltage Transformer<br> Harmonic Neutralized Type CVS

Ah, well, maybe a constant voltage transformer then. www.rivercityindustrial.com/sola-cvs-23-...

08.01.2026 23:30 — 👍 0    🔁 0    💎 0    📌 0

I wouldn't trust that little meter. Get a true RMS digital multimeter such as a Fluke 87-V

08.01.2026 07:21 — 👍 0    🔁 0    💎 1    📌 0

Set the cloth pot on an old towel to wick out the excess water in the soil, Mel

05.01.2026 18:02 — 👍 1    🔁 0    💎 0    📌 0

Has anyone else noticed that cheap strings don't stay tuned as well as a quality set?

03.01.2026 00:24 — 👍 1    🔁 0    💎 0    📌 0

I unsub'd them, too. After they spam me all to hell. Grifters all.

30.12.2025 00:48 — 👍 1    🔁 0    💎 0    📌 0

Looks like a couple real nice zips... I'll call it 60 grams.

29.12.2025 21:21 — 👍 1    🔁 0    💎 0    📌 0

Incredible. Thank you for sharing the link!

29.12.2025 19:40 — 👍 5    🔁 0    💎 0    📌 0

I'd be willing to trump such a bill.

28.12.2025 22:39 — 👍 0    🔁 0    💎 0    📌 0

An oscilloscope by any other name would display the signal as well. Better, even.

28.12.2025 07:09 — 👍 0    🔁 0    💎 0    📌 0

Smokpodencydoplodency

28.12.2025 05:22 — 👍 1    🔁 0    💎 0    📌 0

Diffraction gratings are etched with 13000 lines per inch to make them prizmatic.

28.12.2025 04:22 — 👍 0    🔁 0    💎 1    📌 0

Beautiful, and motivates me to get out the C8 for some elapsed time at the eyepiece!

20.12.2025 21:09 — 👍 7    🔁 1    💎 0    📌 0

Not a medical use, but feeder leaf stems are a perfect sub for celery in Tuna salad.

13.12.2025 16:44 — 👍 1    🔁 0    💎 0    📌 0

Beautiful! May I ask the aperture & optical design of your scope?

28.11.2025 23:29 — 👍 0    🔁 0    💎 1    📌 0
Quiet, piggies.

Quiet, piggies.

Quiet, piggie!

20.11.2025 06:37 — 👍 0    🔁 0    💎 0    📌 0

I love standing up, but doing it is hard!ðŸĪŠ

19.11.2025 03:55 — 👍 1    🔁 0    💎 0    📌 0

420 feminist here. Cough...

07.11.2025 02:10 — 👍 1    🔁 0    💎 0    📌 0

Mtg has foreseen the fall of MAGA and is trying to create an off-ramp to preserve her self-serving political career.

06.11.2025 23:52 — 👍 1    🔁 0    💎 0    📌 0
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FELON GUILTY ON ALL COUNTS. ðŸ’ŊðŸŽŊ

30.10.2025 17:54 — 👍 2867    🔁 1032    💎 85    📌 53

My pronouns are smoke/2joints lol!

04.10.2025 08:15 — 👍 1    🔁 0    💎 0    📌 0

Perfect crystals for a study of polarized light.

30.09.2025 03:08 — 👍 0    🔁 0    💎 0    📌 0

High Times grifted a lot of people with a phony scam about going public. Then they filed for bankruptcy.

29.09.2025 02:45 — 👍 0    🔁 0    💎 0    📌 0