Event details: https://en.eeworld.com/bbs/thread-1200246-1-1.htmlDisassembly summary:
@秦天qintian0303
[EEWorld invites you to play disassembly] Huawei fast charging power bank 10000mAh@btty038[EEWorld ...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
The template project attempts to compile the Bluetooth protocol stack BTSTACK and checks the configuration as shown belowThe compilation reports the following error:
make -j4 all2riscv64-unknown-elf-g...
Not long ago, a netizen asked me, "Boss, when will EE's essay contest come?" Well, our contest is here! Starting today, if you publish an excellent personal original first article on EEWorld (select a...
Strictly speaking, the LED glass screen is a photoelectric glass. It is a high-end custom photoelectric glass that uses transparent conductive technology to fix the light-emitting diode structure laye...
The selection of a single-chip microcomputer is an important and troublesome matter. If the selection is proper, the product will be cost-effective and stable in operation. Otherwise, it may cause th...[Details]
1. What is a multimeter? A multimeter is also called a multi-purpose meter, a three-purpose meter, or a multiplexer. Multimeters are divided into pointer multimeters and digital multimeters. It is ...[Details]
Through the previous study, we know that TIM6 is mounted on APB1, and through the previous study, we know that the maximum capacity of APB1 is 36M. However, in fact, when we write the program, it is ...[Details]
Yesterday morning, Apple officially released the M1 chip. Apple said that the performance of this chip is more powerful than almost all Windows laptops and consumes less power. At present, a test fro...[Details]
Start-up U.S. electric car maker Rivian will reportedly cut 6% of its workforce to save costs, but excludes assembly line workers at its only operating factory in Normal, Illinois. A memo showed t...[Details]
On March 19, at the 2024 NVIDIA GTC conference, NVIDIA not only brought the artificial intelligence (AI) chip B200 with a computing speed 30 times higher than the previous generation chip, but also r...[Details]
1. Phase Noise Although we cannot see the actual frequency jitter of the spectrum analyzer's local oscillator system, we can still observe obvious manifestations of the instability of the local oscil...[Details]
To measure
high DC currents for
overload detection
and protection, designers often use current shunt resistors or toroidal cores, as well as Hall-effect
magnetic field sensors
. Thes...[Details]
TE Connectivity (hereinafter referred to as "TE") has long been focusing on technology upgrades in the renewable energy industry and provides full-process connection application solutions from powe...[Details]
Basic features
AC non-isolated high-frequency switch buck constant current mode
AC 85~245V, 50~60Hz working range
Series charging, parallel discharge passive power factor...[Details]
With the advent of the information age, handheld electronic products emerge in an endless stream (such as PDAs, digital cameras, mobile phones, etc.). These products are mainly powered by batteries ...[Details]
Pay attention to the following points during the welding process:
1. Pay attention to the positive and negative polarity of electrolytic capacitors, light-emitting diodes, and buzzers. The long pins ...[Details]
In recent times, two domestic companies have successively released high-computing power AI chips and computing platform products, providing a supporting foundation for the upgrade of intelligent conn...[Details]
Preface First of all, to read this article, you need to have a basic knowledge of 51 microcontroller C language programming (at least you must have learned the timer). This article serves as one of m...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]