One of my projects requires 8-way regulated power supply, 4V to 5V is fine, but it must be stable and not fluctuate too much, and each way has a load of about 5mA. I want to use a reference source chi...
[i=s]This post was last edited by qwqwqw2088 on 2020-10-30 08:59[/i]Training during the day and staying up late to do exercises, they scored 99 points (out of a total of 120 points) in the TI Cup. The...
1. Basic principlesFor the Source-Free RC circuit, the characteristics of its capacitor discharge can be described as:Where V0 is the initial voltage of the capacitor, t is the discharge time, R is th...
In order to catch up with competitors including mainland China, the United States announced on the 12th the country's largest radio spectrum auction in history to accelerate the deployment of 5G wire...[Details]
According to Jiwei.com news, on August 23, Xinlai Materials released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 897 million yuan, a year-o...[Details]
We used multiple models of LOTO oscilloscopes with bandwidths ranging from 20M to 100M to measure the passive and active crystal oscillators. We tested the waveforms of 12M, 15M, 24M, 48M, and 80M cr...[Details]
On September 8, MIUI’s official Weibo account announced that the second batch of MIUI 12 stable versions has been fully pushed! The second batch of supported models includes 14 models: Xiao...[Details]
According to Core Technology News (Text/Li Taihong), Casetek, a metal casing manufacturer under Taiwan's electronics foundry Pegatron, has been actively striving to enter Apple's iPhone supply chain ...[Details]
According to the US financial website CNBC, in the early morning of May 29th, Beijing time, current consumers are not interested in foldable screen phones, but they still have expectations for 5G net...[Details]
May 16, 2024,
Shanghai, China - SmartSens (Shanghai) Electronic Technology Co., Ltd. has launched a new series of image sensor products for laptop and tablet applications, SC521PC (5MP) and SC2...[Details]
Shanghai continues to increase its support for the integrated circuit industry and software industry. On January 19, the Shanghai Municipal People's Government issued the "Notice of the Shanghai Muni...[Details]
Sina Digital News reported on the afternoon of September 3 that Qualcomm launched a number of chips during the IFA Berlin International Consumer Electronics Show, covering a variety of termina...[Details]
Data recently released by the Taiwan Printed Circuit Association (TPCA) showed that in 2021, the industrial output value of Taiwan's PCB manufacturers on both sides of the Taiwan Strait (mainland Chi...[Details]
On March 31, Sun Lining, foreign academician of the Russian Academy of Engineering and dean of the School of Mechanical and Electrical Engineering of Soochow University, said in his speech that it ...[Details]
Types and main components of ADAS What is ADAS? From a literal point of view, ADAS is the abbreviation of Advanced Driver Assistance Systems, which means advanced driver assistance system in Chines...[Details]
1. Introduction to Atmega16 microcontroller Today our topic is microcontrollers. When you talk about microcontrollers, you may first think of the 51 microcontroller, and then use external digital cir...[Details]
The concept of Internet of Vehicles originates from the Internet of Things, namely the Internet of Vehicles. It takes moving vehicles as information perception objects and uses the new generation of ...[Details]
Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
Analog electronics
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