[size=4][color=#000000][backcolor=white]There are usually two ways to achieve delay: one is hardware delay, which requires the use of timer/counter. This method can improve the CPU's working efficienc...
[size=4]When doing RF, we pay special attention to their Q value when choosing inductors and capacitors. So what is Q value? What does Q value mean and why is it important? [/size] [size=4] [/size] [s...
In the application of single-chip microcomputer, it is often necessary to save the running data when the power is off (including manual shutdown and accidental external power failure). At present, the...
Why is the threshold voltage Ut less than 0 when it jumps from a high level to a low level, and greater than 0 when it jumps from a low level to a high level?...
11 Teana installed 19 Teana adaptive cruise, new gateway, Adas module, millimeter wave radar, communication failure after connection, skip bcm, hardware connected to ecu communication is normal, need ...
I would like to ask everyone on the forum, generally automotive BMS is composed of AFE+MCU+other communication modules. I would like to ask why BMS does not use the existing energy metering chip but u...
The power supply for mainstream LCD TVs of 32 inches and larger requires the generation of multiple voltage rails to power different system blocks such as audio, backlight and signal processing. Loca...[Details]
As one of the basic industries in China, the papermaking industry has been increasingly demanding in terms of output and quality of papermaking with the improvement of people's living standards and th...[Details]
Fluke 114, 116 and 117 digital multimeters (DMMs) are designed to make electrical measurements safer, easier and more reliable. This application note explains what dual impedance and voltage sensing ...[Details]
Today, DXOMARK officially announced the evaluation scores of Huawei P40 Pro, with a photo score of 140 points, a video score of 105 points, and a total score of 128 points. DXOMARK said that its resu...[Details]
I'm always looking for cheap and useful consumer electronics to tear down and learn more about their structure. NETGEAR's PTV3000 Push2TV is on sale for only $39.99 on Groupon, so it became my next...[Details]
Samsung Electro-Mechanics' FC-BGA package substrates will reportedly be supplied to Amazon for the first time. Amazon, which is a joint investor with Intel in Samsung Electro-Mechanics' FC-BGA factor...[Details]
Turntables are optomechanical and electrical integrated equipment widely used in the fields of aviation, aerospace, weapons, navigation, etc. The vehicle-mounted turntable system has been widely used...[Details]
On December 30, the Shanghai Stock Exchange officially accepted the IPO application of ActionSmart Technology Co., Ltd. (hereinafter referred to as "ActionSmart") on the Science and Technology Innova...[Details]
The pneumonia caused by the novel coronavirus has cast a shadow on the Spring Festival of the Year of the Rat. Medical equipment represented by infrared thermometers has become an important equipment...[Details]
The turbulent international situation, slowdown in global economic growth and inflation...have caused the demand for consumer terminals to plummet, causing the memory chips that were once invincible ...[Details]
Since the Redmi K40 series went on sale, it has been snapped up by many consumers for its extremely competitive price of 1,999 yuan and its top-notch configuration. Each round of sales is almost sold...[Details]
1. The test program of the main control module debugging process is: #include reg51.h #include absa CC .h void delay() { int i,j; for(i=0;i 20000;i++); for (j=0;j 2000;j++);} ...[Details]
On August 11, Xia Yiping, CEO of Jiyue, revealed during a live broadcast of his visit to the Ningde Times Lighthouse Factory that the charging speed of the Jiyue 07, which is about to be launched, ...[Details]
Given enough time, TI employee Stephen Holland could easily build a car himself.
In fact, the electric car he drives to work is a legally modified 1996 Honda Civic, which he pre...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]