I was lucky enough to get the EE self-study manual. After I got it, the color of the text gave me a sense of weight.For the improvement section, the content is commonly used in work:These contents are...
The following figure is a screenshot from "Northwest Model King" - a constant current source circuit composed of an op amp.Figure 1 is the original figure, the output current Io=2.5/(1/40+1/R1);Figure...
pin0 = Pin(Pin.cpu.I8, Pin.PULL_UP) (hide pin)
pin1 = Pin('P1', Pin.OUT_PP, Pin.PULL_NONE) (board pin)But the prompt does not have I8zhege declaration...
For example: ESP32's MicroPython UART library functionuart.read([ nbytes ]) function. I downloaded the MicroPython source code library, but I can't find the definition of this function in the source c...
This course first introduces you to some basic functions of a general oscilloscope. Our engineers will perform actual operation demonstrations to fully understand the most basic functions and corresp...[Details]
On May 13, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched AI image recognition and vehicle r...[Details]
According to data from the Shanghai Statistics Bureau, in the first half of 2019, driven by a number of major projects such as integrated circuits, Shanghai's industrial investment continued its rapi...[Details]
One-year-old unicorn reserve
Recently, Beijing Galaxy General
Robotics Co.
, Ltd. (hereinafter referred to as "Galaxy General") announced that within one year of its establishment,...[Details]
At the Shanghai Auto Show which opened on April 19, a number of automakers unveiled their own new energy vehicle models. Nearly 80 new energy vehicle models were unveiled. From electrification to int...[Details]
TI can provide customers with more choices. On December 9, 2022, at the 2022 Third Hybrid Technology Development Forum hosted by Gasgoo, Lu Jing, MCU product technical manager of Texas Instruments Ch...[Details]
On December 20, Securities Times e-company quoted Shenzhen Tianma Information as saying that Tianma Display Technology's 6th generation flexible AMOLED production line project (TM18) is expected to a...[Details]
In 2019, when Baidu's autonomous driving engineers were amazed by the effects of Mobileye's pure vision DEMO, they never thought that everything would happen so quickly. In 2021, Baidu's pure visio...[Details]
New energy storage is an important part of the new energy industry and a key industry for Guangzhou to implement its manufacturing city strategy. In August this year, Guangzhou issued the "Implementat...[Details]
As MCUs are increasingly used in important fields such as national defense, finance, and industrial control, the reliability of MCU application systems has become an increasingly important topic ...[Details]
iPhone 13 series launches two new green versions: Green and Cangling Green Apple this week introduced two new colors for the iPhone 13 Pro and iPhone 13: Ridge Green and Green. The new Ridge Green ...[Details]
A while ago, Musk tweeted that Tesla's "AI Day" will be officially held on August 19th, North American time. According to his previous tweets, the conference will introduce Tesla's software and hardw...[Details]
1 Working Principle
1) Switching mode 1 (0～TON, see this article "Main circuit composition and control method of Buck-Boost step-up and step-down PWM DC/DC converter" (a))
At t=0, the swi...[Details]
As older adults’ sense of balance declines, they are at increased risk for falls, which can lead to debilitating conditions. A new wearable assistive robot could help by detecting and preventing su...[Details]
Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]
Analog electronics
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