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After years of technological development and product marketization,
the projector
products
developed
using micro
-display
devices
are already quite mature in technology.
Projection
prod...[Details]
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The interrupt handling process can be divided into three stages: interrupt response, interrupt handling and interrupt return.
Interrupt Response
Interrupt response is the CPU's response to the in...[Details]
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The traction inverter is the main component that consumes battery power in electric vehicles (EVs), with power levels of up to 150kW or more. The efficiency and performance of the traction inverter...[Details]
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Abstract: Starting from the three coding methods commonly used in speech coding technology, several speech compression coding methods commonly used in IP Internet telephony are introduced from t...[Details]
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Generate enough current through the power supply to test the high current sensor
(from a few kA to 500 kA), which is not only not allowed from the cost point of view but also unrealistic. Therefore...[Details]
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Advances in fast charging and contactless charging technologies may significantly change product designs, including industrial equipment and electric vehicles, and create new markets (Figure 1). Th...[Details]
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Kernel version: linux-3.5 Platform: tiny4412 1. About mixed equipment This version of the kernel LED driver uses the miscellaneous device misc. The specific implementation path of misc.c is: linux...[Details]
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Altera announced yesterday that it has revolutionized FPGA floating-point DSP performance. Altera is the first programmable logic company to integrate hard-core IEEE 754-compatible floating-point ari...[Details]
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introduction Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased f...[Details]
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LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely ...[Details]
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To avoid measurement errors, specific measurement techniques must be used depending on the value of the resistor being measured. For small resistance measurements ( 100Ω), lead resistance and thermal...[Details]
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SAN FRANCISCO, USA - Researchers are now working on how to make silicon chips more flexible and less rejected when implanted in human skin and tissue, which would open up new horizons in medical elect...[Details]
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“ETC for all citizens” has made ETC a traffic “Internet celebrity” in 2019, and has also made many banks rack their brains to manage ETC cards. After entering 2020, 487 toll-free stations at provin...[Details]
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Often, we hope that our microcontroller can save some data after power failure, and read the data and continue working next time it is powered on. My project now uses the STM32F4 microcontroller, and...[Details]
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Industrial control machines are very important equipment in the field of industrial automation, and they play a key role in various industrial production processes.
PLC (Programmable Logi...[Details]
GD32 MCU
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