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Modern electronic manufacturing production processes are mainly divided into: additive method, subtractive method and semi-additive method. At present, subtractive method is the main method. The subt...[Details]
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Android 12 has already arrived, and the Xiaomi 11 series and Redmi K40 Pro series have started Android 12 internal testing. Wang Hua from Xiaomi Group’s Public Relations Department pointed ou...[Details]
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1. In order to avoid boring and help friends understand better, I will use an example to describe the writing of a driver for S3C2410 (the initialization source code of this article is based on s3c24...[Details]
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Overview: During the production, user handover and maintenance test of power transformers, transformer ratio test is a must-do project, which can effectively supervise the quality of transformer prod...[Details]
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Three articles were initially referenced 1. Summary of PIC18F45K80 MCU serial port debugging http://blog.csdn.net/sandyde123/article/details/48091535 2. What is the baud rate when checking with an...[Details]
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The invention of OLED and its light-emitting principle
Currently, the mainstream OLED technology was discovered by Steven Van Slyke of Kodak, a major American film company, in 2019.
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1 2 3 --This program is used to test the read and write operations of STM32 on CPLD 4 5 -- The test functions are as follows: 6 7 --Write 0x01 to address 0x05, the LED light stops ...[Details]
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A DC motor is a machine that converts electrical energy into mechanical energy. They use a direct current (DC) power source to provide electrical energy and use the interaction of electric and magn...[Details]
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1. Find nand_ids.c under u-boot-2010.03/drivers/mtd/nand
//{"NAND 2GiB 3,3V 8-bit", 0xD5, 0, 2048, 0, LP_OPTIONS},
{"NAND 2GiB 3,3V 8-bit", 0xD5, 4096, 2048, 512*1024, LP_OPTI...[Details]
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The LTM4601HV is a complete 12A step-down switch-mode DC/DC power supply with an on-board switch controller, MOSFETs, inductor, and all supporting components. The µModule is built into a small surf...[Details]
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RFID (Radio Frequency Identification) technology, also known as wireless radio frequency identification, is a communication technology that can identify specific targets and read and write related ...[Details]
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#include "stm32f10x.h" GPIO_InitTypeDef GPIO_InitStructure;//声明GPIO_InitStructure void LED_Init() { RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE); //Turn on GPIOA clock GPIO_InitStructur...[Details]
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There is still a long way to go for LED to enter the general lighting, but no one doubts its prospects now. Solid-state lighting will become the mainstream of the next generation of lighting techno...[Details]
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July 29 news, over the past ten days, CrowdStrike and Microsoft have been working hard to assist users affected by the massive Windows blue screen of death problem. The problem was caused by a faul...[Details]
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Beijing, China (November 13, 2024) –
GigaDevice (stock code 603986), an industry-leading semiconductor device supplier, announced the official launch of the GD32G5 series of high-performance mi...[Details]
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