The DIY in the beginning looks a bit awkward, but the mobile phone charger at the end is pretty good~ The atmosphere is perfect, you must watch it to the end.Is anyone interested in DIY mobile phone w...
[i=s]This post was last edited by btty038 on 2021-6-10 22:16[/i]Radio frequency (RF) PCB design has many uncertainties in the currently published theories and is often described as a "black art". Gene...
First, a post like this appeared on the BBS: I am a doctoral student, and I know the importance of learning. After so many years of learning, I have successfully transformed myself from a farmer to a...
The TMS320C6678 Lite Evaluation Module (EVM) is an easy-to-use, cost-effective development tool that helps developers quickly start designing with the C6678 or C6674 or C6672 multicore DSPs. The EVM i...
[i=s]This post was last edited by eew_La6b35 on 2022-3-17 17:27[/i]1. Power ManagementIn Chapter 3 of the GD32L23x programming manual, there is a detailed introduction to power management. The summary...
As international agencies enter the cybersecurity space and develop regulations, standards and guidelines, the public will soon be able to enjoy better cybersecurity protection in the vehicles they u...[Details]
Today we will learn about this industry. Currently, the TWS Bluetooth headsets on the market are quite diverse, and almost every company is designing, manufacturing and producing this popular produ...[Details]
A programmable gain amplifier (PGA) is a special amplifier structure ( see Figure 1 ) that features a trimmed internal resistor network that provides higher performance than amplifiers using discret...[Details]
Cellular communications have come a long way since the introduction of analog cellular networks in the early 1980s. Today, as the market migrates from 4G to 5G network solutions, the cellular communi...[Details]
1. Project Overview 1.1 Introduction With the development of industrial production, transportation, urban construction, the increase in population density, and the increase in household facilities (a...[Details]
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]
For high-performance power applications: Rutronik offers KONNEKT™ series of high-performance ceramic capacitors from KEMET Electronics
Aim high:
KEMET's KONNEKT™ technology is ...[Details]
Are you still envious of others who buy new phones every day? There are surprises every week? Don't worry, come to Sina Public Testing, and you can try out new and good things with just a few taps. T...[Details]
Jiwei.com reported on August 11 (Text/Digital Control) that yesterday Huawei's Pollen Club published a long article to teach users how to solve the problem of express delivery information not being d...[Details]
It has been five years since Google first launched the Android Go derivative version. It is designed to provide a relatively streamlined mobile experience for smartphone users who lack large running ...[Details]
introduction
Automotive systems such as ADAS, body electronics, powertrain, etc. require precision data converters. For each data converter, a precise reference voltage (VREF) is usually requi...[Details]
Establish a human communication channel model to understand frequency response and signal-to-noise ratio
In the human body communication system, data is transmitted through electrodes in the form...[Details]
The 4th Focuslight Laser Application Industry Forum was successfully held in the Xi'an Focuslight Technology Co., Ltd. The forum was born in 2015. After four sessions of careful construction, it has ...[Details]
In the detection and control of oxygen content in industrial production projects, to correctly analyze the oxygen content, it is necessary not only to understand the measurement principles, technical...[Details]
Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
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