26 Nov 2025, 16:04 UTC75 viewsread 11 August 2026 Video
🤩 Principles and applications of the RDA standard | Принципы работы и применение стандарта RDA
📡 What is RDA? A short-range IR data-transfer standard that requires line-of-sight between devices |
💜Что такое RDA? Стандарт передачи данных на короткие дистанции с использованием инфракрасного излучения и требованием прямой видимости.
⚙️ IR physical layer, up to 1 m range, sensitivity to ambient light, zero RF interfer…
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25 Nov 2025, 13:36 UTC58 viewsread 11 August 2026 Video
🚀 Principles of operation of infrared LEDs: structure and emission physics | Принцип работы инфракрасных светодиодов: устройство и физика излучения
🤩 In this lecture, Valeria explains how infrared LEDs generate invisible light through semiconductor physics|
В этой лекции Валерия рассказывает, как инфракрасные светодиоды создают невидимый свет с помощью физических процессов в полупроводнике.
✅ IR LED is a semiconduc…
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7 Nov 2025, 17:06 UTC54 viewsread 11 August 2026 Video
🪐 Pulse oximetry technology: MAX30105 sensor and ESP32 interface | Технология пульсоксиметрии: датчик MAX30105 и интерфейс ESP32
💻 This educational video by Valeria Ovseannikova explains the core principles of pulse oximetry — a non-invasive method to measure blood oxygen saturation (SpO₂) and heart rate. It demonstrates how the MAX30105 optical sensor works with the ESP32 microcontroller to process and transmit bio…
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6 Nov 2025, 22:55 UTC37 viewsread 11 August 2026 Video
⌛ Bluetooth technology: frequency, encryption and limitations | Технология Bluetooth: частота, шифрование и ограничения
💻 This educational video by Valeria Ovseannikova explains how Bluetooth operates at 2.4 GHz using frequency hopping and encryption to ensure stable and secure wireless communication between devices. The lecture highlights channel switching mechanisms, CRC error control, and data protection principl…
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31 Oct 2025, 22:36 UTC34 viewsread 11 August 2026 Video
💎 Principles of operation and application of the CAN bus | Принципы работы и применения шины CAN
📡 In this lecture, Valeria explains how the CAN bus enables reliable communication between devices. Physical layer — a two-wire twisted pair transmits differential signals between all network nodes|
🔌 В этой лекции Валерия рассказывает о том, как шина CAN обеспечивает надёжный обмен данными между электронными устройствам…
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28 Oct 2025, 21:35 UTC28 viewsread 11 August 2026 Video
🧬 CAN technology: structure and operation principles | Технология CAN: структура и принципы работы
💻 In this educational video, Valeria Ovseannikova explains the fundamentals of the Controller Area Network — or simply CAN |
💡 В этом обучающем видео Валерия Овсянникова рассказывает об основах Controller Area Network — или просто CAN.
🎶 Supported devices include sensors, modules, computers, gateways, and other elect…
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26 Oct 2025, 22:02 UTC27 viewsread 11 August 2026 Video
💎 CAN technology: principles of operation and communication structure | Технология CAN: принципы работы и структура связи
💻 In this educational video, Valeria Ovseannikova explains the fundamentals of the Controller Area Network — or simply CAN. It is a standard of communication and physical layer that enables data exchange between any electronic devices equipped with a CAN controller and transceiver |
🍂 В этом обуч…
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19 Oct 2025, 22:08 UTC28 viewsread 11 August 2026 Video
💎 LoRa technology: principles of operation and advantages of wireless communication | Технология LoRa: принципы работы и преимущества беспроводной связи
➡️ This video is dedicated to a detailed overview of the LoRa wireless data-transfer technology. It explains its fundamental differences from other technologies such as Wi-Fi and Bluetooth, the principle of chirp modulation, and the ability to operate with a negativ…
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17 Oct 2025, 21:48 UTC27 viewsread 11 August 2026 Video
💻 Principles of operation of UART in microcontrollers | Принципы работы UART в микроконтроллерах и их применение
🌼 This lecture is dedicated to the principles of the asynchronous serial interface UART in microcontrollers. The main focus is on data transmission structure, connection requirements, and methods of integration with modern computer interfaces |
💕 Эта лекция посвящена рассмотрению принципов работы асинхрон…
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30 Sept 2025, 18:04 UTC40 viewsread 11 August 2026 Video
▶️ Working with the acceleration and angular velocity measurement module MPU6050| Работа с модулем измерения ускорения и угловой скорости MPU6050
📣 This video is dedicated to the technical aspects of working with the measuring module for stabilization systems. Valeria talks about the principles of processing data from sensors, setting up interrupts, the features of the I2C communication protocol, and methods for vis…
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30 Sept 2025, 05:32 UTC30 viewsread 11 August 2026 Video
✅ Characteristics and features of the I²C bus|Характеристики и особенности работы шины I²C
💻 This video lecture is dedicated to the technical parameters and features of the I²C bus. The key characteristics of data transmission, device connection limitations, physical limitations of the system, and methods for optimizing interface operation are considered|
✨ Эта видео-лекция посвящена техническим параметрам и особенн…
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26 Sept 2025, 21:04 UTC35 viewsread 11 August 2026 Video
↪️ Principles of operation of the I²C bus | Принципы работы шины I²C
📆 This video is dedicated to reviewing the basic principles of the I²C bus. The main focus is on the architecture of the interface, the role of master and slave devices, the specifics of the organization of the communication line and the maintenance of logical levels|
🔵Это видео посвящено рассмотрению базовых принципов работы шины I²C. Основное вн…
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Showing the 12 most recent of 20 posts we hold for @ASRPtech. 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.