1. Why process signals digitally? (1) Analog circuits are made up of analog components: resistors, capacitors, and inductors. These components will dynamically affect the effect of analog circuits as ...
[i=s]This post was last edited by jszszzy on 2022-3-18 00:42[/i]Lichee RV 86 PANEL Review (3)——WSL single system solution environment construction
The exclusive first release on the entire network to ...
At the beginning, I used IAR to debug. When burning the program, an error message appeared. I forgot what the message was. Later, after installing ON Semiconductor IDE , it was normal. It should be th...
littleshrimponsemi and Avnet IoT Innovation Design Competition
Isolated power supply topology (transformer introduced Buck and Boot topology)There is no direct electrical connection between the input circuit and the output circuit of the power supply. The input a...
Memory is to CPU like warehouse is to workshop. Raw materials, semi-finished products, finished products, etc. in the workshop processing process need to be in and out of the warehouse. No matter how ...
While Apple is starting to feel the effects of the global chip shortage, it is in a better position than its competitors and will see substantial market gains thanks to advance planning, new research...[Details]
SGS-THOMSON has launched three single-chip Class D amplifier ICs, namely TDA7480 (10W), TDA7481C (18W) and TDA7482 (25W). This article takes the TDA7482 with the largest output power as an example....[Details]
Abstract: Analyze the requirements for special parameters of capacitors due to the development of modern power supply technology, focus on filter capacitors and absorption capacitors, and point...[Details]
Do you know how to judge the quality of electromagnetic relays and solid-state relays? The following will introduce the corresponding methods for detecting relay coils, relay nodes, and solid-state r...[Details]
On June 2, China Mobile's subsidiary China Mobile IoT Co., Ltd. launched the NB-IoT chip XY1100 procurement project. It is understood that the project will purchase a total of 2 million NB-IoT chips,...[Details]
Abstract: LED dot matrix display screen has the characteristics of reliable operation, safety, energy saving, low cost and easy use. This paper discusses the various methods used in the design of L...[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]
A very important design in FPGA design is timing design, and the essence of timing design is to meet the setup/hold time requirements of each trigger.
Setup Time: refers to the time that the data r...[Details]
On November 15, the Huzhou Development and Reform Commission issued the Implementation Opinions on the Development of Huzhou's Energy Storage and Hydrogen Energy Industry, which mentioned that by 2...[Details]
Abstract: This paper introduces the design and implementation of a home security system between GSM terminals (mobile phones) using short message service (SMS) through DTMF public telephone network...[Details]
The definition and generation method of SPWM wave will not be discussed here. This article mainly talks about the implementation of SPWM wave on the microcontroller and how to adjust the frequency an...[Details]
(November 2, 2022, Chengdu) On Wednesday, Innoda (Chengdu) Electronic Technology Co., Ltd. released the first independently developed EDA tool-EnFortius® Low Power Checker (LPC). This product is main...[Details]
1. Timing display
A display buffer is opened, and the display interrupt program reads the buffer regularly to display each light position. Each light position is displayed for 2...[Details]
Centralized baseband pool and distributed radio remote technology are the development trend of 4G LTE wireless access network. In order to save optical fiber resources, the CPRI links between the base...[Details]
In June this year, the company's first zinc-bromine flow battery energy storage system for China Petroleum completed load commissioning at the Mahu 078 well site in the Xinjiang Oilfield.
...[Details]