-
First look at the transistor related parameters:
As shown
Given: Usc=12V, Rc=6K, Rb=70k, magnification B=50,
Question: When USB=-2V, 2V, 5V, in what range is the static operating point Q?
...[Details]
-
In the STM32 firmware library and the provided routines, assert_param() can be seen everywhere. If you open the stm32f10x_conf.h file in any routine, you can see that assert_param is actually a macro ...[Details]
-
On the 15th, the board of directors of Innolux, a panel manufacturer under Hon Hai, resolved to buy back 80,000 treasury shares within two months starting from the 16th. In just three days, 42,630 sh...[Details]
-
From November 9 to 11, the Boao Forum for Asia International Science and Innovation Forum was grandly held in Macau, China. SABIC, a world-renowned diversified chemical company, attended the conferen...[Details]
-
1. Entering the late stage of industrialization, replacing people with machines is the general trend 1.1 The epidemic did not affect the industry's recovery, and the manufacturing industry co...[Details]
-
The world of IoT is changing rapidly, and there are probably as many suppliers and solution providers as there are well-known end-user vendors. At this point, finding the right supplier can be tricky...[Details]
-
On June 20, the second phase of the National Memory Base Project started construction in Wuhan East Lake High-tech Zone. The National Memory Base Project is jointly invested and constructed by Tsin...[Details]
-
OPPO releases white paper on innovation and intellectual property, with more than 100,000 patents worldwide
April 26, 2024, Shenzhen, China -
2024 marks the 20th anniversary of...[Details]
-
Someone asked I use EXIT to wake up the chip, but no interrupt is triggered, but the chip wakes up? ⅠWritten in front Friends who have used STM8S to develop similar functions above should know that...[Details]
-
On June 21, Nanjing held a launching ceremony for the Integrated Circuit Industry Intellectual Property Alliance and a patent navigation results release conference. Integrated circuits are the indu...[Details]
-
From December 12 to 22, the "Innovation Technology Expo 2022" was held at the Hong Kong International Convention and Exhibition Center. Led by Professor Gao Feng of the School of Mechanical and Pow...[Details]
-
void can_signal(void)
{
unsigned char data can_irq;
unsigned char data temp;
x_wdgtime();
can_irq = InterruptReg;
if(can_irq&ALI_Bit)
{ // Arbitration lost bit
++al_counter;
temp=ArbL...[Details]
-
How much do you know about the coordinate system of robots? Do you really know how to use the coordinate system? Let me show you how to analyze the coordinate system of robots! (Using ABB robots as...[Details]
-
As the trade friction between China and the United States has eased, Tsinghua Unigroup recently announced the establishment of a DRAM group, which has focused the market's attention on the layout of ...[Details]
-
CNC (Computer Numerical Control) system is a computer system used to control the movement of machine tools. The main task of the CNC system is to automatically control the movement of machine tools...[Details]