Telegram RegisterThe public register of Telegram

Channel

Zetaboard

@zetaboard

On this record: Growth · Engagement · What this channel posts · Posts · Citations · Handles named that no longer answer · Cite this entry

3,738subscribers

+13 since we began measuring on 5 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1001013616083
TypeChannel
Username@zetaboard
CreatedBetween 1 December 2015 and 29 February 2016— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live12 August 2026
Measurements held4
Confirmed unchanged1 time, most recently 12 August 2026
On Telegramt.me/zetaboard

Growth

3,7253,7383,731.55 August 2026 — 3,725 subscribers6 August 2026 — 3,725 subscribers9 August 2026 — 3,732 subscribers12 August 2026 — 3,738 subscribers5 August 202612 August 2026
4 measurements spanning 6 days, net +13. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 3,723–3,740 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
12 Aug 2026, 09:023,738+6
9 Aug 2026, 01:113,732+7
6 Aug 2026, 04:323,725no change
5 Aug 2026, 21:193,725first reading

Engagement

11 posts held, back to 26 November 2025the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 4 pagesof Telegram’s post history, 20 posts per page.

ERR · 30 days
38.3%
avg views ÷ 3,738 subscribers
Avg views / post
1,430
4 posts measured
Reaction rate
this channel exposes no reaction counts
Posts in window
4
of 11 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 3 August 2026
Posts held11 (26 November 20253 August 2026)
Views total5,720
Reactions total
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken8 Aug 2026, 06:16 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

What this channel posts

Video runtime
14m 10s
Average length
3m 33s

Measured directly from 4 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no mark.

Recent posts

3 Aug 2026, 09:55 UTC870 viewsread 8 August 2026
Video

یک آموزش ساده برای مونتاژ بردهای میکروکنترلری تو این آموزش یه میکرو ۱۷۶ پایه h743 از ابتدا تا انتها در زمان زیر ۵ دقیقه مونتاژ میشه نکات داده شده در این آموزش فقط برای بردهای نو که روی اونها میکرو مونتاژ نشده معتبر هست در مورد بردهای تعمیری که میکرو تعویض می‌شود کافیست بعد از تمیز و یکدست کردن تمام پدها و فیکس کردن میکرو حتما تمام پایه های میکرو با هات ایر گرم شود و با فشار آرام با پنس روی میکرو آنرا به برد بچسبانیم

Signed Mehdi Rahimi

31 Jul 2026, 19:53 UTC≈1,330 viewsread 8 August 2026
Video

انتقال تصویر دوربین ip با رزولوشن ۶۴۰ در ۴۸۰ بصورت jpeg با پروتکل اترنت به برد سری h743iit6 و نمایش تصویر لایو بروی السیدی ۷ اینچ ۸۰۰ در ۴۸۰ توجه کنید تو این پروژه امکان عکس برداری از صفحه و ذخیره آن بروی sd card هم وجود دارد استفاده از دوربین ip در پروژه ها این مزایا را دارد که می‌توان محدودیت فاصله بین دوربین و برد را تا ۱۰۰ متر افزایش داد برخلاف اینترفیس dcmi داخلی میکرو مراحل انتقال تصویر به این شکل میباشد : اب

Signed Mehdi Rahimi

29 Jul 2026, 10:16 UTC≈1,520 viewsread 8 August 2026
Video

این برد که توسط این مجموعه به درخواست یکی از دوستان طراحی شده صرفا جهت آشنایی با عملکرد یه دستگاه صنعتی که ممکنه در هر ساختمانی وجود داشته باشه هستش اجزای اصلی پروژه: میکرو سری stm32f051k8t6 قابلیت کنترل ماکزیمم ۳۶ عدد ریسه led که ۱۲ ولتی هستن که توسط شیفت رجیستر hc595 کنترل میشه کنترل ۱۰۰۰ عدد led برنامه پذیر ws2812 یا ws2815 با مسیر تغذیه جدا دارای دو عدد ورودی سنسور تشخیص حرکت دارای یک پورت rs485 برلی ارتباط با س

Signed Mehdi Rahimi

25 Jul 2026, 09:13 UTC≈2,000 viewsread 8 August 2026
Video

معرفی برد stm32f412ret6 با اکسترنال لودر QSPI برای قرار دادن منو ها و عکس ها بروی فلش خارجی با قابلیت های زیر 1. Core cortex-m4/LQFP-64 2. 100mhz clock 3. 512kb Flash / 128kb Sram 3. 1x led / 1x key user 4. Rtc with battery back up interface 5. Sd Card with sdio interface 6. 2kb eeprom 7. 64mb qspi flash 8. 20 pin fpc connector for spi lcd interface 9. Lcd 2.8/4.0 inch ili9341/st7796/ili9488/ft8xx 10. Touch gfx with

Signed Mehdi Rahimi

12 Jul 2026, 16:08 UTC≈2,960 viewsread 8 August 2026

یه سایت خوب جهت آموزش قسمتهای مختلف میکرو stm32 https://controllerstech.com/stm32-hal/peripherals/ کانال ما @zetaboard

Signed Mehdi Rahimi

19 Jun 2026, 11:56 UTC≈3,300 viewsread 8 August 2026
Photo

برد plc-hmi با قابلیت های زیر قابلیت مونتاژ انواع سری h743 و f767 و f429 سری ۱۷۶ پایه دارای ۸ کانال خروجی رله ای دارای ۴ خروجی ۴ تا ۲۰ میلی امپر دارای ۸ کانال ورودی انالوگ دارای ۸ کانال دیجیتال ورودی با ایزولاسیون دارای پورت usb و اترنت و can و rs485 و ماژول gsm دارای خروجی ال‌سی‌دی ۵۰ پین ۷ اینچ با تاچ مقاومتی و خازنی gt911 ورودی تغذیه ۲۴ ولت

Signed Mehdi Rahimi

31 May 2026, 14:02 UTC≈3,470 viewsread 8 August 2026
Photo

اجرای یه مثال ساده touch gfx با میکرو f767iit6 با کور جدید این مجموعه

Signed Mehdi Rahimi

27 May 2026, 13:42 UTC≈3,820 viewsread 8 August 2026
Photo

کور برد جدید سری ۱۷۶ پایه با قابلیت مونتاژ تمام سری های h743 , f429 , f767 با ابعاد 5x5 بعد از تست نهایی اطلاعات و مشخصات کامل اعلام می‌گردد کانال ما @zetaboard تماس با ما @zataboard

Signed Mehdi Rahimi

7 Apr 2026, 09:42 UTC≈3,940 viewsread 8 August 2026

با سلام خدمت دوستان و همکاران گرامی با آرزوی سلامتی برای همه عزیزان با توجه به شرایط کشور جهت سفارش با شماره زیر تماس بگیرید همچنین کانال و اکانت این مجموعه در اپلیکیشن بله بروی شماره زیر فعال میباشد ۰۹۱۹۲۳۸۶۱۳۳ رحیمی https://ble.ir/ZetaBoard

Signed Mehdi Rahimi

30 Nov 2025, 13:03 UTC≈5,660 viewsread 8 August 2026
Photo

مدار کاربردی و تست شده بخش بک لایت و ولتاژ بالا قسمت ال‌سی‌دی توضیحات: مقدار ولتاژ ورودی مدار از ۳.۳ ولت تا ۵.۵ ولت میباشد ورودی فعال کردن مدار توسط ترانزیستور کنترل میشود و در حالت عادی فعال میباشد مدار اصلی بخش سوییچینگ با توجه به جریان ثابت بودن درایو بک لایت در خروجی VLED ما ولتاژ مورد نیاز بک لایت ال‌سی‌دی رو خواهیم داشت . برای السیدیهای ۷ اینچ حدود ۹.۷ ولت و برای السیدیهای ۴.۳ حدود ۲۴ ولت نکته اساسی در این مدار

Signed Mehdi Rahimi

26 Nov 2025, 06:31 UTC≈4,650 viewsread 8 August 2026
Photo

برد جدید STM32F429ZGT6 با امکانات کامل میکرو کنترلر قدرتمند و اورجینال سری STM32F429 با 180 مگاهرتز فرکانس کاری و یک مگ حافظه فلش و پکیج LQFP-144 STM32F429ZGT6 MCU 180Mhz LCD RGB 40&50 PIN up to 1024x782 resolution STemwin Resistive Touch 4 pin xpt2046 Touch capasitive 6&12 pin 256Mb SDRAM W9825G5J 1Mb NAND Flash K9F1G08U0C 16Mb spi flash W25Q16 Can SN65HVP230 Rs485 SP3485 Usb host/otg 5v input Voltage 1 Key and 1

Signed Mehdi Rahimi

Showing the 11 most recent of 11 posts we hold for @zetaboard. 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.

Citation-graph rank

Citation-graph rank — 989,016 of 1,169,250entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Mentions

Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

Named by

Channels on the register whose posts name this channel's handle.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

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 12 August 2026 — this entry's latest reading, not the date you are reading this.

“Zetaboard” (@zetaboard), 3,738 subscribers as measured 12 August 2026. Telegram Register, tgregister.com/channel/zetaboard.

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.