#HyperLynx High-speed Circuit Design and Simulation (XI) Quantitative Analysis of Signal Overdrive and Underdrive##1. Reference Posts###[HyperLynx High-speed Circuit Design and Simulation (I) Transmis...
answer: For an enhanced insulated gate field effect transistor (MOSFET), there is no conductive channel at Vgs0, and there is a drain current Id only when Vgs reaches the turn-on voltage V. Therefore,...
It is a reference design, someone has posted it,It is a digital power supply with multiple NMOS, using DSP to control different NMOS to achieve different topologiesI forgot it now, I wonder if anyone ...
Continued from the previous article: as followsThis register uses two bits:STEP_SEL: Select the setp_clk clock source.PLL1_SW_CLK_SEL: Select the pll1_sw_clk clock source.At this point, we can simply ...
After installing AD16, there will still be problems:
1. When you apply copper or delete a line in the completed PCB, the following dialog box will appear: And to delete a line, the entire PCB must be ...
The circuit in Figure 1 can create 32° hues of light using red and green LEDs. A constant current is divided into two parts. One part flows through a red LED and the other part flows through a gree...[Details]
OPPO officially announced the new OPPO Find N yesterday. This is OPPO’s first foldable screen phone. The new phone will be released on December 15. Today, the official once again warmed up the n...[Details]
Let’s talk about the number of motor poles: significance, selection and identification methods. What does the number of motor poles indicate?
In factories, you often hear people ask, "How many...[Details]
This morning, Honor officially announced that the Honor 9X will be released on July 23, and then the rendering of the back of the Honor 9X Pro was exposed. According to the exposed rendering, the Ho...[Details]
IEEE1641 standard, also known as Signal and Test Definition (STD) standard. The emergence of this standard has proposed a standard solution for the portability of test program sets (TPS) and the inter...[Details]
According to the latest statistics from TrendForce's TrendForce Industrial Research Institute, the revenue and rankings of the world's top ten IC design companies in the first quarter of 2020 are rel...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
STM8S has a powerful clock system, which provides a high-speed 16M RC oscillator and a low-speed 128K RC oscillator. The clock controller is powerful, flexible and easy to use. Its purpose is to en...[Details]
LTORG is used to declare the beginning of a data buffer pool (also called a literal pool). When using the pseudo instruction LDR, it is often necessary to add LTORG to declare the data buffer pool in ...[Details]
On the evening of March 17, after the release of the Redmi K50 series, Chen Jin, general manager of Lenovo Group’s mobile phone business unit in China, said: "Congratulations to our friendly competit...[Details]
The timing counter of the microcontroller is used to delay in milliseconds and microseconds, which is more accurate. The flag generated when the overflow is detected is used to determine the dela...[Details]
According to the Securities Times, the progress of Prologix's new Taoke plant is ahead of schedule and is expected to start mass production in 2021. This progress is one year ahead of the planned mas...[Details]
1. Limitations of traditional temperature measurement
After the current is passed through the electrical equipment, the temperature of the equipment will change, and its heat generation is prop...[Details]
1 Introduction
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. Under non-overload conditions, the moto...[Details]
The first step is to open the 6410 baseboard schematic:
You can see that OK6410 has six buttons:
You can see that the six keys of OK6410 correspond to the pins KEYINT1, KEYINT2, KEY...[Details]
51mcu
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