I have been working on arm before I started to develop dsp. Now my company is doing preliminary research on a dsp+arm product. At first, I considered using TI's arm+dsp solution, but I found that the ...
The fast charging protocol is the "language" required for the charger and the device to communicate and shake hands. Only after the correct "dialogue" can the "handshake" be successful and fast chargi...
Hello everyone, I am very happy to be selected for this power bank disassembly. I chose the Black Cat Bit Fast Charger, which costs 69 yuan, but when I received it, I received the Xiaomi 22.5 Fast Cha...
Do I need to draw my own circuit board for the electronic competition? Or do I use a ready-made development board?
Do you need to do the welding yourself?
Newbie, please help! I'm about to cry!...
Meizu's Meizu Blue series of mobile phones were once recognized by the market and captured a part of the market. However, with the change of business model, Meizu has significantly reduced its busine...[Details]
We have selected some
key knowledge points from
Qorvo
and combined them with the current state of the industry to review the past and learn new things. This article will help you understand ...[Details]
The electric vehicle market is growing rapidly around the world. Faced with the growing demand for new energy vehicles (NEVs), manufacturers and their suppliers must accelerate engineering R&D, des...[Details]
In 2019, Mobileye shipped about 17 million units of its EyeQ series chips, with an estimated 2 million units in the aftermarket and 15 million units in the pre-installed market, accounting for about ...[Details]
/* * (C) Copyright 2000-2003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * See file CREDITS for list of people who contributed to this * project. * * This program is free softwar...[Details]
EMCCD (Electron MuItiplying Charge Coupled Device) is a new generation of high-quality low-light imaging devices. Compared with the traditional CCD (Charge Coupled Device), it adopts on-chip electr...[Details]
As Apple is about to launch a new iPad Pro, sources have revealed that the next-generation Mini LED display used in the high-end iPad Pro is facing production problems with poor yield, which may lead...[Details]
Recently, CATL released its Kirin battery, and BYD also received various praises for its lithium iron phosphate blade battery. At the beginning of the year, smart electric vehicles were forced to adj...[Details]
Due to project requirements, I ported qt-extended4.4.3 to Mini2440 some time ago. I will now briefly describe the porting process, hoping that it will be helpful to friends who are doing related wo...[Details]
The MAX4400 and MAX4403 are low-cost, general-purpose operational amplifiers that provide rail-to-rail outputs, draw only 320μA of quiescent current, and operate from a single +2.5 V to +5.5 V supply...[Details]
Reuters reported that the World Trade Organization's chief economist said global trade bottlenecks are more the result of surging demand than supply chain problems and may ease in the coming months. ...[Details]
0 Introduction
The schedule management system refers to the automatic realization of prompts, playback, recording and other functions at a specified time, such as blowing the wake-up call in th...[Details]
On April 7, LuoShi announced that it had recently successfully completed a strategic + round of financing of over 500 million yuan. This news has attracted widespread attention in the robotic...[Details]
The Industrial Internet of Things (IIOT) is the product of the deep integration of the industrial system and the Internet system under the wave of industrial digital transformation. It is the key inf...[Details]
For a high-reliability system design, the choice of crystal is very important. In the oscillation circuit, the crystal should be neither over-driven (easy to oscillate to high harmonics) nor under-dr...[Details]
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