#opamps

Live, measured metrics for the hashtag #opamps from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #opamps

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$520.70/ year · 6-character #name
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card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
26
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 26
0.6
Avg reactions / post
Mastodon · last 26

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 10:23 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-28 10:23 UTC

No related tags with measured usage found for #opamps.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 10:23 UTC

Everything below is measured over the latest 26 public posts (spanning ~45602 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (25) · German (1)

Avg boosts / post: 0.4

Top of the latest posts

  • Three potentiometers control the duty cycle for pulse width modulation of the three colour channels of an RGB LED strip (non-addressable). The PWM signal is generated by #opamps (#LM358) configured as an oscillator and 3 comparators. An NPN

    Bornach@bornach♥ 7↻ 32023-05-22 21:12 UTCView post →

  • Using 7 dual #opamps (LM358) to generate PWM signals for driving a non-addressable RGB LED strip so that only one linear potentiometer is needed to sweep through the colours of the #rainbowFlag Project inspired by https://youtu.be/KMuTTQeQ4

    Bornach@bornach♥ 4↻ 12023-06-02 21:55 UTCView post →

  • Pulsating PWM using two #LM358 dual #opamps configured as a fast oscillator, a slow oscillator, and a comparator whose output is the source of one LED and the sink of another LED No microcontroller required #electronics #OperationalAmplifie

    Bornach@bornach♥ 2↻ 12023-05-21 22:36 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/opamps