1. USB bus
USB1.1:
-------Low speed mode: 1.5Mbps
-------Full speed mode: 12Mbps
USB2.0: backward compatible. Added high-speed mode, with a maximum rate of 480Mbps.
-------High speed mode: 25~480Mbps
...
TUSB9261 is a USB 3.0 to SATA interface bridge chip from TI. The related reference materials are as follows: http://www.ti.com/product/TUSB9261[/size][/url][/color][/align][align=left][color=rgb(85, 8...
Solve the circuit principle in the figure.
The whole circuit is an esd protection circuit.
If the input voltage at 1 is a positive pulse and is greater than the reverse working voltage, D2 will be tur...
#include "msp430f5529.h"#define uint unsigned int
#define uchar unsigned charuint flag,TA_cent,PerVal;
unsigned long int val,cha;
int m[5];
void Delay10ms(unsigned int c) //Error 0us
{unsigned char a,...
It is being optimized, please stay tuned!
Stop bragging and just give us the real stuff!
It is better to teach a man to fish than to give him a fish!
If your product has high profits or the space is v...
Infineon Technologies expands its radiation-hardened asynchronous static random access memory (RAM) product line with embedded error correction code (ECC) for extreme environments such as aviatio...[Details]
Apple has made several updates to the App Store Review Guidelines, clarifying existing policies and imposing new requirements on app makers. Apple now requires that apps that support account creation...[Details]
On April 28, the People's Government of Xiqing District, Tianjin issued the "Carbon Peak Implementation Plan for Xiqing District, Tianjin", which mentioned:
Accelerate the construction of a ne...[Details]
In the first quarter, the new energy storage equipment manufacturing enterprises in Dalian Jinpu New Area had a good start. In the production workshop of Dalian Rongke Energy Storage Group, the produc...[Details]
With the advent of next-generation video compression standards, the industry has shifted from basic video processing to more complex integrated processing solutions, which has led to system require...[Details]
The quality of a full-color
display screen
can be judged from the following aspects:
1. Flatness
The surface flatness of the display screen should be within ±1mm to e...[Details]
1. Experimental tasks
(1. When the machine is turned on, the time displayed will start from 12:00:00;
(2. P0.0/AD0 controls the adjustment of "seconds", each press adds 1 second;
(3. P0.1/AD1 c...[Details]
Recently, Dongmu Co., Ltd. released its 2020 performance forecast, and it is expected that the operating income in 2020 will be approximately 330 million yuan, an increase of 113.845 million yuan com...[Details]
Smart rearview mirrors have become the choice of more and more car owners. They include many functions such as driving recorder, speeding reminder, remote anti-theft and online entertainment, which b...[Details]
On October 23, the first batch of Jilin Energy Valley lead-carbon batteries with domestic leading technology, jointly invested and built by Jilin Electric Power Co., Ltd., Taihu Energy Valley, Xiny...[Details]
What is the best switching frequency when driving a motor? The so-called optimal frequency is the highest frequency that can continuously drive the device within the safe operating range...[Details]
Toshiba Mitsubishi Electric Industrial Systems (TMEIC) announced on June 6 that it has received an order for a photovoltaic inverter (PCS) with a DC 1500V specification and a rated output power of ...[Details]
/* Name: STM32_GPIO light up LED Note: For STM32, the operation of LED is basically to operate the corresponding IO port. Unlike 51, STM32 is equipped with a clock tree to take into account variou...[Details]
1. Interrupt handling process
The interrupt processing flow of the ARM system is shown in Figure 1. There are five main interrupts in the system: timer interrupt, serial port input interrupt, seria...[Details]
On the morning of March 22, the inaugural meeting of the Shanghai Future Industry New Energy Storage Expert Committee was successfully held at the Huibo Center. Experts recommended by 15 units in t...[Details]
Microcontroller MCU
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