-
Power integrity PI (Power Integrity) refers to the fluctuation of power output due to the increasing number of switching devices and the decreasing supply voltage, which affects the working state o...[Details]
-
A voltmeter is an instrument for measuring voltage. It is composed of a permanent magnet, a coil, etc. A voltmeter is a fairly large resistor, ideally considered to be an open circuit. The voltmete...[Details]
-
#include avr/io.h #include util/delay.h #define TM1628_DIO_PORTNAME B #define TM1628_DIO_BIT 5 #define TM1628_CLK_PORTNAME B #define TM1628_CLK_BIT 7 #define TM1628_STB_P...[Details]
-
Recently, Chengde City, Hebei Province issued the "Chengde City's Key Investment Promotion Projects for Utilizing Foreign Investment in 2022".
Chengde City has released 100 foreign investment ...[Details]
-
Write it down for easy query. More commands will be updated in the future. -c compiles or assembles the source file but does not link it. The compiler outputs an object file to the English original...[Details]
-
Well-known financial blogger @钟鸿钧 posted a message asking netizens why China's consumer electronics, especially the smartphone industry, has been successful without any policy support from the countr...[Details]
-
Initialize systick when the system is initialized void SysTickConfig(void) { /* Set SysTick Timer for 100us interrupts */ if (SysTick_Config(SystemCoreClock / 10000)) { /* Capture error...[Details]
-
Rochester Electronics has been authorized by Cypress Semiconductor to sell discontinued Dual Port and FIFO SRAM products. According to the PTN18051 notice issued by Cypress on January 28, 2018, th...[Details]
-
Traditional incandescent light bulb railway handheld signal lights are easy to damage, inconvenient to repair, and traffic accidents occur frequently. However, light emitting diodes (
LEDs
)...[Details]
-
A digital TV set-top box add-on device, also called a set-top box companion, or a digital TV companion, is also called a set-top box audio and video distributor.
Its function is to expand the ...[Details]
-
This paper introduces a wireless remote medical monitoring system based on GPRS technology. With SPCE061A as the main control chip, the data acquisition module and the GPRS communication module are...[Details]
-
1. When repairing a switching power supply, first use a multimeter to check whether each power component is short-circuited, such as the power rectifier bridge, switch tube, high-frequency high-power ...[Details]
-
The latest analysis from market research firm Counterpoint points out that the Huawei incident will affect the foldable smartphone market, and market research firm Counterpoint has therefore lowered ...[Details]
-
According to Jiwei.com, in October 2021, Chengdu Sili Technology Co., Ltd. (hereinafter referred to as "Sili Technology") completed an angel round of financing of 11 million yuan. This round of finan...[Details]
-
Guangzhou, October 18, 2024 /PRNewswire/ -- On October 17, at the new product and service launch event of the 136th China Import and Export Fair (also known as the "Canton Fair"), SGS, an internati...[Details]