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According to foreign media reports, as the storage semiconductor market is temporarily in a downturn, Samsung Electronics regards automotive semiconductors as a breakthrough. Recently, the company ex...[Details]
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The main purpose is to run the program in RAM to remove the read protection. I didn't expect that ST-Link Utility can do it directly. ST-Link Utility: target-- options bytes-- you can see the read pr...[Details]
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If a resistor is connected in series with R18, R15 can have a larger resistance value to reduce the self-consumption in the working state. This is my idea
The original picture (upl...[Details]
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Precautions for using oscilloscope probes
Precautions for using oscilloscope probes Connecting the signal to be tested to the oscilloscope correctly is the first step in the test. Here we mainly intr...[Details]
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Artificial intelligence is reshaping the way we interact with the world, and this wave of innovation is also sweeping across landscaping.
San Francisco startup Electric Sheep Robotics has laun...[Details]
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1. Security system If the external clock source of the MCU's main clock is suddenly damaged, disconnected, or fails for other reasons, it will automatically switch to the auxiliary clock source HSI...[Details]
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Introduction: With the development of integrated circuit technology, FPGA, DSP and ARM are widely used in high-speed digital signal transmission and data processing due to their small size, fast spee...[Details]
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There are three ways to reduce system errors.
① Calibrate the measuring instruments. In the measurement with high accuracy requirements, the correction value is used for correction; for commonly ...[Details]
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1. Brief description For buttons, it is common to use MCU to continuously detect the state change of the GPIO connected to the button (high - low or low - high) to confirm whether there is a key in...[Details]
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This week, General Motors CEO Mary Barra spoke about the future of the largest U.S. automaker. Once you start to believe the science of global warming and look at the regulatory environment around th...[Details]
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LED displays are widely used in industrial equipment, automotive electronics and instrumentation because of their low cost, flexible use and small package size.
When developing such devices, it is ...[Details]
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1. Introduction
For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After a short period of cooling, it is in...[Details]
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O Introduction
OQPSK modulation technology is a constant envelope digital modulation technology developed after OPSK. It is widely used in mobile communication and satellite communication d...[Details]
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Abstract : Based on the UC3842 high-performance current mode PWM chip, a medical switching power supply design is proposed. This design uses AC-DC to power medical equipment, adopts a single-ended f...[Details]
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The second blog post in this series describes how to design network-agnostic industrial field devices (sensors/actuators) using IO-Link® slave transceivers. The next step is to design an IO-Link ma...[Details]
DSP and ARM Processors
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