#optocoupler
Live, measured metrics for the hashtag #optocoupler from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #optocoupler
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-28 06:36 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-28 06:36 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 06:36 UTCEverything below is measured over the latest 6 public posts (spanning ~21592 hours).
Posting hours (UTC)
Languages: English (6)
Avg boosts / post: 0.7
Top of the latest posts
Lazy Sunday afternoon project, a simple *PC817 OptoCoupler tester. Two very simple ~5V circuits: 1) Quick check — push the button, LED on = works. 2) Test Circuit as mentioned in the datasheet for frequency / pulse behavior test. Nothing fa
Finally got around to editing video of my experiments in improving response times of slow low-cost #optocoupler #optoisolator ICs such as the #PC817 https://youtu.be/s1l86nTIWEE The improved speed was sufficient to pass #MIDI data (31250 bi
@mike805 I tried the #cascode #amplifier trick with the PC817 #optocoupler. IMSAI Guy only showed how the voltage of the transistor base affects the speed of the falling edge. But notice how the rising edge remains largely unaffected. By co
What “optocoupler” means
Wiktionary · WikipediaAn opto-isolator is an electronic component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 25 kV/μs.
“Opto-isolator” on Wikipedia (CC BY-SA) →#optocoupler across platforms
every network with a public tag surfaceFollow #optocoupler straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/optocoupler