#статья Разделение цифровой и аналоговой земли (питания)
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Channel
@ru_electronics_feed
On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry
1,164subscribers
-1 since we began measuring on 3 September 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
| Telegram ID | -1001073320589 |
|---|---|
| Type | Channel |
| Username | @ru_electronics_feed |
| Created | Between 1 October 2016 and 31 July 2017 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 3 September 2026 |
| Last confirmed live | 5 September 2026 |
| Measurements held | 2 |
| Confirmed unchanged | 1 time, most recently 5 September 2026 |
| On Telegram | t.me/ru_electronics_feed |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 5 Sept 2026, 09:38 | 1,164 | -1 |
| 3 Sept 2026, 23:22 | 1,165 | first reading |
19 posts held, back to 19 March 2020 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 19 posts for this entry, the most recent from 19 September 2024. An engagement rate over an empty window would be a number about nothing.
20 reactions across 4 posts, in 1 kind.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 👍 | 20 | 100.0% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 5 of the 19 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 20 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 19 most recent posts we hold, published 19 March 2020 to 19 September 2024, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
#статья Разделение цифровой и аналоговой земли (питания)
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Драйвер ch340 ch341 для ардуино #ссылка
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https://youtu.be/v5gq1OV78H0
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Коллеги, мы тут сделали канал для обемена своим барахлом. Кто отдаёт даром, кто продаёт (кому как удобно). Назвали Мусоровоз. Приглашаю. Например, сейчас там отдают CF-карточки #ссылка #каналья
#статья Разделение цифровой и аналоговой земли (питания)
ATSHA204A Чип аппаратно реализует алгоритм хеширования SHA-256 и различные функции на его основе, имеет встроенную EEPROM память размером 4,5 кб и обеспечивает надежную аутентификацию с использованием безопасного хранения ключей и данных. и это в sot-23 https://habr.com/ru/company/ruvds/blog/597359/
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Кусочек списка оборудования для небольшого «электронного» производства https://habr.com/ru/post/598921/
Применение биполярных транзисторов с микроконтроллерами https://habr.com/ru/post/588927/
Три конденсатора https://telegra.ph/Tri-kondensatora-11-28
File, posted without a caption
Два алгоритма разгона-торможения STEP/DIR шаговика на одном таймере. С аппроксимацией по рядам Телойра. Один с int математикой, но с делением, второй — с float, но без деления (целочисленную сходу не осилил) http://ww1.microchip.com/downloads/en/appnotes/doc8017.pdf (https://www.embedded.com/generate-stepper-motor-speed-profiles-in-real-time/) http://hwml.com/LeibRamp.pdf если у кого-то есть похожий простой/быстры…
A nice study on parasitic inductance of MLCCs. ===== Хорошее исследование о паразитной индуктивности MLCC конденсаторов. ===== #component #study #MLCC #capacitor #PI
Showing the 12 most recent of 19 posts we hold for @ru_electronics_feed. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 5 September 2026 — this entry's latest reading, not the date you are reading this.
“ru_electronics_feed” (@ru_electronics_feed), 1,164 subscribers as measured 5 September 2026. Telegram Register, tgregister.com/channel/ru_electronics_feed.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.