At the 25th anniversary summit of Wired, Google CEO Sundar Pichai indirectly acknowledged the existence of a "censored version of Google" customized for China. He said: The censored version of "Google...
[Event Introduction]The 2019 College Student Electronic Design Competition is about to begin. Netizens who are preparing to participate this year are probably already in preparation.For the first time...
The resistor between the input and output pins of the crystal oscillator circuit in the figure is as large as 1 megohm. What is its function? If it is used for feedback, does the feedback resistor nee...
[size=4]I checked the official cases of DM8148, and there are cases of DM8148 using DSP and OpenCV for face recognition. May I ask, 1. Can I use openCV to identify vehicles? What is the accuracy and r...
In the official demo, there are two folders under the demonstration path, namely STemWIN and TouchGFX. The former is a semi-functional demo that can be compiled and burned, but lacks the TouchGFX modu...
[i=s] This post was last edited by Wandering in the Ocean of 01 on 2022-4-1 22:05[/i]1. Download address
Resource download (t-head.cn)2. Installation
1. Click setup.exe2. After filling in the company ...
Introduction: LoRa has the characteristics of low speed, low power consumption and low cost, but there has been no high-quality solution for OTA upgrade of LoRa IoT terminals. Based on this, ABUP and...[Details]
1. Usage You will often see macro definition statements similar to the following, which are used to output high or low levels to the initialized IO ports. #define SET_BL_HIGH() GPIOA- B...[Details]
As one of the four major Chinese cool alliances, ZTE Mobile undoubtedly has a relatively deep foundation. However, this mobile phone brand has gradually declined in recent years. Now it is hoping t...[Details]
On February 4, according to foreign media insideevs, Canada's Hydro-Québec company recently stated that it will sell the solid electrolyte developed by Nobel Prize winner John B. Goodenough and his p...[Details]
(Image source: General Motors official website) According to foreign media reports, on May 20, local time, General Motors President Mark Reuss unveiled the company's new electronic platform for ...[Details]
On April 11, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an AI portra...[Details]
Today, Zhao Ming, President of Huawei's Honor Business Unit, revealed that the Honor 20 uses a side fingerprint design. He said: "The Honor 20 series' side fingerprint unlocking speed is 110% faster ...[Details]
introduction
Nowadays,
the requirements for the performance of
electronic
system equipment are getting higher and higher. When weighing the performance and power consumption of...[Details]
S3C2440 has a total of 60 interrupt sources, including 15 sub-interrupt sources, which correspond to each bit in the SUBSRCPND register, and the other 45 interrupt sources correspond to each bit in t...[Details]
1. Introduction
In modern society, there are many kinds of buildings, from factories and dams to villas and high-rise buildings. Due to their complex structural design, they often cause many pro...[Details]
Rockchip, a leading domestic SOC solution provider focusing on mobile Internet and digital multimedia chip design, announced that the AI computing stick based on its RK1808 chip will be officially ...[Details]
According to foreign media reports, Alsym Energy (Alsym), a Massachusetts-based electric vehicle (EV) battery startup, announced that it will adopt a new design aimed at eliminating the expensive met...[Details]
This article first introduces the switching process based on the gate charge characteristics of power MOSFET; then introduces a more intuitive and clear method to understand the switching process of ...[Details]
The low-pass filter is an important part of direct digital frequency synthesis DDS, and its performance directly affects the characteristics of the entire DDS. A design scheme of elliptic function
...[Details]
MOSEET gate drive circuit
The MOSFET drive circuit uses a voltage regulator tube VD1 (UDRM=8.3V) added to the gate to give it a constant drive voltage, which can ensure that the MOSFET tube can alw...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
