For a four-layer board, if the top and bottom layers carry signals, and the middle two layers carry power and ground, how do we solve the problem of high-power and high-current routing? It is impossib...
Does anyone know how to calculate the six-level energy efficiency standard for two-way inputs, and how to calculate the six-level energy efficiency standard for multiple-way inputs?...
STEVAL-MKI105V1 Evaluation Board Manual:STEVAL-MKI105V1 schematic diagram:STEVAL-MKI105V1 gerber files:STEVAL-MKI105V1 Bill of Materials:LIS3DH Data Sheet:LIS3DH code and package:
https://bbs.eeworld....
The TMS320C6748 DSP The DSP central processing unit (CPU) contains eight functional units, two register files, and two data paths as shown in Figure 3-2. The two general register files (A and B) each ...
1. Description
Basic functions of Internet weather clock:
1. RTC real-time clock display and automatic time synchronization upon power on
2. Real-time weather information display
3. Future weather for...
[i=s]This post was last edited by jj1989 on 2022-1-23 22:51[/i]【Silicon Labs BG22-EK4108A Bluetooth Development Review】Part 3: Official Bluetooth-Soc Blinky Example Development Experience
Preface
Last...
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]
Speech recognition is mainly developing in the direction of far-field and fusion, but there are still many difficulties in far-field reliability that have not been broken through, such as multi-round...[Details]
The main circuit is the power conversion part that provides voltage and frequency modulation power to the asynchronous motor. The main circuit of the inverter can be roughly divided into two catego...[Details]
The MAX3797 is a low-power transimpedance amplifier designed for optical transmission systems with data rates up to 10.3125Gbps and using PIN diodes.
The MAX3797 integrates an automatic gain contro...[Details]
Groundbreaking solid-state electrochemical thermal transistor developed in this research. Image source: Physicist Organization Network Japanese scientists have developed the first solid-state el...[Details]
On December 18, Xinyuan Micro, a company listed on the Science and Technology Innovation Board, announced that it had been involved in a lawsuit with Dalian Dehao Optoelectronics due to a payment dis...[Details]
Recently, CSA Group and Presense Testing Technology Co., Ltd. (hereinafter referred to as Presense) signed a strategic cooperation agreement on energy storage battery and energy storage system prod...[Details]
China Energy Storage Network:
It is reported that the first "Internet +" smart energy project in Gui'an New District, Guizhou Province, has officially started construction. The project uses n...[Details]
The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
According to foreign media reports, Apple recently obtained 59 new patents granted by the US Patent and Trademark Office, involving the Titan project's new generation of vehicle lighting systems, whi...[Details]
This paper uses AVR single-chip microcomputer ATmegal28 as the core controller, combined with 10-bit serial D/A chip TLC5615, power amplifier THS3092, programmable gain amplifier AD603 and other re...[Details]
According to the power factor of the electrical equipment, the power loss of the transmission line can be calculated. Through on-site technical transformation, the power factor below the standard r...[Details]
Abstract: The manufacturing process and use of valve-regulated lead-acid batteries are analyzed and discussed, and some key issues on the life, safety and reliability of valve-regulated lead-acid b...[Details]
As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]