-
Abstract: Based on the principle of DDS and FPGA technology, this design stores the sampled data of four waveforms, sine wave, square wave, triangle wave and sawtooth wave, in the ROM waveform tabl...[Details]
-
introduction
The power amplifier has entered the digital age. The key integrated circuits of digital power amplifiers have reached a relatively high level. For example, the TDA8902J digital po...[Details]
-
2.2 Design 2.2.1 Design content The content of this paper is to develop a portable automobile instrument test system based on LabVIEW. Therefore, we must first study the types and structures ...[Details]
-
The microcontroller source program is as follows: //Program name: Single-chip experiment instrument supporting program--pwm controls the brightness of LED //Circuit Introduction: 1. Connect P0 to the...[Details]
-
Since the end of last year, many foreign robot startups, including Anki, Blue Power and collaborative robot pioneer Rethink, have closed down one after another. At the 6th China Robotics Summit held ...[Details]
-
Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). In electrical ...[Details]
-
At present, the epidemic prevention situation is still severe. Under the epidemic, people basically stay at home 24 hours a day to prevent the epidemic. At home, smart home products provide comfort, ...[Details]
-
Electric vehicle charging. By: NCDOTcommunications
Germany will provide about 1 billion euros ($1.13 billion) in grants to support production of electric vehicle batteries a...[Details]
-
The main purpose of double pulse testing is to obtain the switching characteristics of power semiconductors. It can be said that it accompanies the entire life cycle of power devices from R&D and m...[Details]
-
Simply put, AC-AC inverters require too many components and are difficult to control, while AC-DC inverters use fewer components and are easier to control, so most inverters currently use AC-DC-AC ...[Details]
-
With the widespread application of GIS technology, video surveillance system solutions that integrate spatial location information such as two-dimensional maps are gradually maturing in the field...[Details]
-
IT Home reported on March 8 that this morning, Xiaomi officially announced that Xiaomi 10S will be released at 2:00 pm on March 10. Subsequently, Lei Jun, founder, chairman and CEO of Xiaomi,...[Details]
-
Alibaba AIOT Innovation Center released a new "Smart Living" solution, using Tmall Genie as a terminal to penetrate into the community, becoming the industry's first solution to connect smart homes, ...[Details]
-
China Energy Storage Network News:
Recently, the National Energy Administration held an enlarged meeting of the Party Committee to review General Secretary Xi Jinping’s important speech at th...[Details]
-
EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
