Based on the previous FramerBuffer_VGA project, a SDRAM is added to be used as video memory.
Advantages:1. High-speed image refresh system with built-in video memory, no need to share NIOS's SDRAM mem...
Could anyone provide some examples of antenna impedance matching + Smith chart debugging? The problem I am facing now is: the parameters (such as series-parallel/capacitor-inductor-resistor) calculate...
[i=s]This post was last edited by qwqwqw2088 on 2020-11-20 14:15[/i]Shengbang Shares
Core technology: low power analog signal chain and power management technology
Main products: 16 series and more th...
For example, the computer outputs video signals from DVI, which are processed by the FPGA core and stored in the hard disk, and then the video is output to another display at the same time. I am new t...
There is no momentum to share 100 million, and it is predicted that more will be gained than sharing 100 million. The event is only one day away, and ends today at 23:59:59.
Watch the video and you wi...
As we know, all measuring instruments (including oscilloscopes) have their performance limitations, which will affect the measurement results. The act of connecting the oscilloscope to the circuit us...[Details]
The first point is that all interrupt configurations must turn on global interrupt control #asm ("sei") // Turn on the global enable I bit of SREG First, the blogger explored the external interrupts...[Details]
Today’s cars are at the crossroads of becoming completely electronic, minimizing the use of mechanical systems and becoming the largest and most expensive “digital tool” in people’s lives. The drivi...[Details]
In the application of DC/DC switching power supply, the external capacitor at the output load can play the role of filtering and suppressing interference. In some devices with large capacitive load...[Details]
This paper presents a design scheme of a multi-parameter measuring instrument composed of a single-chip microcomputer MSP430F149 and some peripheral circuits . The specific methods of measuring RLC...[Details]
Overview of turbine flowmeter :
As a velocity flow measurement instrument, turbine flowmeter has been widely used in industrial production. Its characteristic is that it can be used to measure the v...[Details]
With the development of science and technology, the application of embedded systems is becoming more and more extensive. In order to develop embedded software for radio frequency power calibratio...[Details]
Measurement of DC current. First insert the black test lead into the "COM" hole. If you measure a current greater than 200mA, insert the red test lead into the "10A" jack and turn the knob to the DC ...[Details]
Magnetic flap level gauge is also known as magnetic float level gauge, magnetic float ball level gauge or magnetic flip column level gauge. Its working principle is based on the principle of magnetic ...[Details]
Mouser Electronics New Product Recommendations: Nearly 4,500 New Items Added in May 2021, the First Global Distributor to Introduce New Products July 12, 2021 – Mouser Electronics, a leading indust...[Details]
Nanjing Hexin Automation Co., Ltd. (hereinafter referred to as "Nanjing Hexin") was established in 2017. Its headquarters is located in Nanjing Xingang National Economic Development Zone. It has es...[Details]
A stand-alone keyboard is one key corresponding to one port input, and each key has a key circuit to distinguish whether it is pressed. The following will first introduce the key structure, and th...[Details]
Dugen Core has successfully developed 940nm high-temperature-resistant semiconductor laser chips and fiber-coupled pump modules for automotive lidar, and has passed rigorous performance and reliabi...[Details]
1. What is load dump?
Load dump refers to the sudden change in power supply voltage caused by the load mutation at the moment of disconnection between the power supply and the load. In the fie...[Details]
On November 14, in the live broadcast this afternoon, Lei Jun emphasized that the intelligent chassis pre-research technology released in the morning is not PPT technology.
He said: "The...[Details]
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