When reading the book "496 C Language Questions You Must Know", the "Duff Device" is mentioned, mainly the following code:
register n = (count + 7) / 8;
switch (count % 8){
case 0: do { *to = *from++;...
I would like to ask, for NPN tubes, does the leakage current ICEO refer to the flow from C to E or from E to C?Another question is, I want to see what is the maximum current that can flow through the ...
[size=4]This week, I recommend a development board from the mobile station: [/size][size=3]DA14580DEVKT-B Bluetooth Development Kit[/size][size=4]. This development board was very popular for a while....
It has been a while since I received this book. When I opened the express delivery, I flipped through the catalog and the contents. I felt that the content was very good and suitable for students with...
I was lucky enough to be selected in the last event and had the opportunity to receive a sample for evaluation.I have come into contact with Gizwits before. At first, I bought a socket solution from a...
STMicroelectronics adds inertial module to its edge AI sensor family for analysing intensive motion
Extending battery life in wearables, trackers, and activity monitoring devices
...[Details]
The research on active power factor correction technology mainly focuses on circuit topology, control strategy and modeling analysis. In addition to the basic converter structure in power electroni...[Details]
1. Introduction
There are three ship unloaders at the ship unloading terminal of Guangdong Zhanjiang Power Plant, of which No. 1 and No. 2 are bridge grab ship unloaders placed on both sides o...[Details]
#pragma interrupt_level 1 void function (void) { } Then write the following in the interrupt function: #pragma interrupt_level 1 void interrupt(void) { function(); } void main (void) { function()...[Details]
On the evening of February 20, SMIC successfully completed the issuance and pricing of 5-year US dollar corporate bonds in the global capital market, raising US$600 million with a coupon rate ...[Details]
LED has the advantages of high efficiency, long life, low power consumption and safety, and has been widely used in public facilities such as urban landscape decoration, transportation stations and c...[Details]
LED is short for light emitting diode. Due to its many advantages such as environmental protection, long life, high photoelectric efficiency (the current luminous efficiency has reached 100LM/W), a...[Details]
The latest data from the European Automobile Manufacturers Association (ACEA) shows that new car sales in the EU fell 18.3% year-on-year in August this year, hitting the lowest level in three years...[Details]
In recent years, my country's energy green and low-carbon transformation has accelerated. By the end of last year, the proportion of renewable energy installed capacity in the country's total installe...[Details]
Pyreos – a manufacturer of miniature, integrated pyroelectric mid-infrared sensors and detectors with instant-on and ultra-low power consumption – has announced the release of two new white papers th...[Details]
The serial port of the single-chip microcomputer 89C51 has four working modes. Through programming design, it can work in any mode to meet the needs of different occasions. Among them,
Mode 0 ...[Details]
What is youth? I believe everyone has their own answer, and everyone's answer is different. From "Struggle" to "My Youth, I'm the Master" and "Beijing Youth", it has become the youth memory of many p...[Details]
My test environment is as follows: 1. External crystal oscillator frequency division to 1M 2. A 16-bit timer 3. A key interrupt 4. One serial port baud rate: 115200 5. An LED light 6. Power supply 3...[Details]
At present, the online testing of relevant manufacturers at home and abroad has been relatively mature, with advanced software and hardware supporting facilities and most of them being domestical...[Details]
Drive-by-wire chassis solutions
In the process of automobile intelligence and electrification, core technologies and products related to intelligent wire-controlled chassis have beco...[Details]
Programming Basics
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