1). What are the advantages and disadvantages of SOHC and DOHC? The design of DOHC is to make the angle of the flap more suitable for the shape of the combustion chamber, so the overall flap area can ...
There are only 3 hours left until the 18th, so I posted it in advance. Please don’t mind. I’m afraid I’ll get up late tomorrow morning and have to debug it at night.Use HDL to design a synchronous tim...
[i=s]This post was last edited by Shi Yu on 2016-1-7 14:21[/i] I have been playing with models for a long time, and always wanted to make something that can be used on the models. Just then, a friend ...
[b]1.[font=宋体]Debugging Principle[/font][/b][align=left] [font=宋体]This debugging is based on[/font]gdb+gdbserver[font=宋体]. Run[/font]gdb[font=宋体] on[/font]pc[font=宋体], and run[/font]gdbserver[font=宋体]...
1. To cooperate with the evaluation of X-NUCLEO-IKS01A2, a development and testing environment needs to be built. The supporting software environment uses mbed and the hardware uses nucleo-L476. 2. mb...
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]
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]
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]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[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]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
Automotive Electronics
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