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China pushes hydrogen to meet carbon emissions targets Vancouver, Canada – August 5, 2021 – Ionomr Innovations, a Vancouver, Canada-based developer of advanced ion exchange membrane and polymer sol...[Details]
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We first need to understand what is an interrupt? An interruption means that the CPU must pause the current task due to external reasons during the execution of a certain process, handle other tasks,...[Details]
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1. When STM8 uses UART2_SendData8(uint8_t Data) function to send data, the data will be lost because the library function does not judge whether the sending is completed; 2. The registers are modif...[Details]
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1Main sources of dissolved gas in transformer oil
Transformers are one of the important electrical equipment that cannot be ignored in power systems. Transformer oil has become the insulation ...[Details]
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Capacitor equivalent model and impedance calculation formula
Capacitance measurement in series mode (Cs-D, Cs-Rs) and parallel mode (Cp-D, Cp-Rp)
When measuring in series mode
The calculation...[Details]
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Today, the third-party market research organization Counterpoint released a report on the global smartphone market in the second quarter of 2019. Let’s take a look! First of all, in terms of market ...[Details]
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Wi-Fi 7 (also known as IEEE 802.11be) is the next generation technology of the IEEE 802.11 standard. It is the successor to 802.11ax (Wi-Fi 6/6E) and will focus on providing indoor and outdoor wirele...[Details]
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Although
LED
technology is the mainstream in today's market, there are still many unsolved problems in LED technology, and the lifespan, energy saving and price of LED have always been ho...[Details]
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The rail transit PIS system is a system that provides information services to passengers based on multimedia network technology, with computer systems as the core and station and on-board display ter...[Details]
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The microcontroller model used by the author is: STM8L151C8T6, with 64kFlash Download addresses for files that may be used in this tutorial: Official firmware and instruction manual: https://www....[Details]
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Infrared target shooting device circuit diagram
When button S is pressed, the NE555 outputs a square wave with a duty cycle of about 1:5 and a frequency of 1KHZ at pin 3 to stimulate the infrared e...[Details]
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The deflection system of an oscilloscope is mostly of the electrostatic deflection type, which consists of two pairs of mutually perpendicular parallel metal plates, called horizontal deflection ...[Details]
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WASHINGTON (Reuters) - Vodafone said on Tuesday it will launch 5G wireless services in Germany, taking on market leader Deutsche Telekom by offering cheaper deals and access to more cities. Vodafone ...[Details]
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Recently, the humanoid robot made its debut at the World Artificial Intelligence Conference, showing a new joint design structure.
Some analysts pointed out that Tesla is expected to use ...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
MicroPython Open Source section
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