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Automobile production has been hit by chip shortages. Research firm IHS Markit has significantly lowered its forecast for small car production from 2021 to 2023, lowering its forecast for small car p...[Details]
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A multimeter, also called a multimeter, three-purpose meter, or multiplexer, is a multi-functional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC vo...[Details]
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In the launch test of the aircraft, the telemetry system is often used to obtain the working state parameters and environmental data of each system inside it, which provides a basis for evaluating th...[Details]
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Development environment: Ubuntu 16.04 64bit Linux kernel version: linux-2.6.32.2 1. Write mini2440_leds.c In the /linux-2.6.32.2/drivers/char directory, write mini2440_leds.c. The code is as follow...[Details]
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On May 14, HBM head Kim Gwi-wook recently claimed in an official announcement that the current industry's HBM technology has reached a new level. Industry demand has prompted SK Hynix to accelerate...[Details]
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Requirements and solutions for general lighting applications of AC-DC powered LEDs with different power
Different power AC-DC LED lighting applications have different suitable power topologies...[Details]
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/**********************************************************************
* File name: main.c
* Program author: kidcao1987
* Program version: V1.0
* Function description: There is an LED light in th...[Details]
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Recently, at the CrossLinkPlus FPGA new product launch conference of Lattice Semiconductor, the new CrossLinkPlus product was introduced, which has integrated flash memory, a hard MIPI D-PHY, high-sp...[Details]
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SPI3 remapping using debugging Chip: STM32F105VC KEIL library: 3.5 2017/08/26: Use SPI3 to operate FLASH, but use an oscilloscope to check that there is no SCK output, there is MOSI output, and SCK...[Details]
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"The unit price of mobile phone lenses has dropped significantly this year. Among them, the unit price of some mobile phone lens models has dropped by nearly half." In response to the current status ...[Details]
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On the evening of April 27, according to the first quarter 2021 performance report released by Luxshare Precision, its revenue was 21.019 billion yuan, a year-on-year increase of 27.29% compared with...[Details]
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Security issues are becoming increasingly important for smart grids, as the probability of attacks on grid infrastructure is increasing and the stable power supply of various countries is at risk of ...[Details]
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Over the past fifteen years, some obvious trends have emerged in the field of automated testing: the degree of automation is getting higher and higher at each stage from design to production; a singl...[Details]
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After many tests and checks,
LED
flexible light strips may still not light up. The reasons are as follows:
1. The packaging protection of the LED flexible light strip is not perfect,...[Details]
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Key points:
● Qualcomm and Google will leverage Snapdragon Digital Chassis and Google Automotive technologies to provide a standardized reference framework for developing generative AI...[Details]
DSP and ARM Processors
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