D9M9990-20505EFT-G

Abstract: GPIB controller chip is the core of automatic test system and is widely used in the test field. This paper intends to discuss the use of low-cost CPLD from ALTERA to realize the funct...[Details]

Electronics Enthusiasts Network reported (Text/Liang Haobin) As 2022 draws to a close, the LiDAR industry seems to have ushered in a turbulent autumn. Last year, the first batch of models equipped ...[Details]

A stepper motor is a device that converts electrical pulse signals into angular displacement or linear displacement. The displacement it produces is strictly proportional to the number of input pulses...[Details]

According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features.   ...[Details]

Recently, taking advantage of the fact that Shanghai is under quarantine and can only stay at home for five days during the holiday, I am thinking about understanding the technology and supply chain ...[Details]

Audio circuits usually include capacitors for filtering, coupling, bypassing, and frequency division. How to more effectively select and use different types of capacitors in the circuit has a great...[Details]

This article introduces in detail the circuit diagram and working principle of a 3~12V adjustable discrete component DC regulated power supply. The circuit diagram is shown in Figure 1, and the print...[Details]

Introduction     The greenhouse monitoring system is used to monitor indoor temperature, humidity, CO2 concentration and other environmental parameters in real time, so as to make corresponding adjus...[Details]

Siemens S7-200 supports multiple communication modes, such as point-to-point interface (PPI), multi-point interface (MPI), Rrofibus DP, etc. PPI and other communication protocols are mainly used fo...[Details]

Data source: Ministry of Industry and Information Technology Drawing: Wang Zheping Reporters recently learned from the Ministry of Industry and Information Technology: my country's mobile Internet...[Details]

In the previous article, we gave an overview of the TSN network prototype design of Northlink Information. Based on this prototype, this article will verify the effect of the TSN protocol in multip...[Details]

As early as last year when the Snapdragon 888 chip was released, realme officially announced that it would be one of the first manufacturers to install this chip, but now it is about to enter Februar...[Details]

       Create an H file with the same name as this C file, and include all the functions in this C file into this H file. For example, there is a serial.C file like this: /*************************...[Details]

At present, the epidemic prevention and control situation in my country has continued to improve, and the manufacturing industry has been unblocked and restarted.   However, the overseas epidemic sit...[Details]

    "Encourage environmentally friendly driving, reduce motor vehicle pollution emissions, and encourage motor vehicle drivers to turn off the engine when parking for more than 3 minutes in areas tha...[Details]