After MOS is turned on, is the resistance of Rds not affected by the voltage of Vds? That is to say, even when Vds=0V, the resistance of Rds and the Vds voltage during operation do not change much....
[i=s]This post was last edited by telecom_hr on 2014-4-16 16:34[/i] [color=#000][font=Arial][size=3] I am a headhunter, and currently commissioned by a semiconductor company to recruit for the followi...
The main differences between routers and switches are reflected in the following aspects: (1) Different working levels. The original switches worked at the data link layer of the OSI/RM open architect...
The computer VGA interface outputs analog RGB signals (resolution of 1920x1080, 60HZ), which are converted into 24-bit digital signals of RGB[0:7] through the high-speed AD converter AD9983A. The pixe...
In the examples of the LPC54608 development board, there is an example of playing audio files as a USB device, which is located in the following directory: SDK_2.0_LPC54608J512\boards\lpcxpresso54608\...
Please help me to explain the specific functions of this circuit; what are the uses of D1 and D2? What is the use of switch S and what happens when the switch is pressed? What components are needed to...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
Power technology
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