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....
[align=left]When many people think of smart meters, they think of electricity meters, but after seeing the advantages that smart meters bring to the electricity meter market, such as providing consume...
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...
Intel Corp Chief Executive Pat Gelsinger will attend an April 12 meeting convened by President Joe Biden's administration to discuss the semiconductor supply chain that is disrupting U.S. auto factor...[Details]
1. Hardware Solution This design is a calculator simulation system design with 51 single-chip microcomputer as the core. The input uses a 4×4 matrix keyboard, which can perform addition, subtraction,...[Details]
0 Introduction
In recent years, the third generation mobile communication technology (3G) has been successfully commercialized in some countries in the world. Under different environmental condition...[Details]
Without further ado, let’s start with the program ORG 0000H MAIN:MOV P1,#0O LCALL DELAY MOV A,#0FEH SETB C TO: MOV P1,A LCALL DELAY LCALL DELAY RLC A JC TO MOV P1,A LCALL DELAY LCALL DELAY TO1: RRC A...[Details]
An amplifier is a device that can amplify the voltage or power of an input signal. It is composed of electron tubes or transistors, power transformers and other electrical components. It is used in...[Details]
1. The eight colored lights D1~D8 light up in the prescribed order (1 second interval), and finally all lights up;
2. Turn off the lights in the specified order (1 second interval), and finally tur...[Details]
Editor's note: Although there are ways to replace integrated circuits, disassembly is still troublesome. Therefore, before disassembly, it is necessary to determine whether the integrated circuit is ...[Details]
1 Introduction
Digital frequency meter is an indispensable measuring instrument in the fields of communication equipment, audio, video and other scientific research and production. The digital fr...[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]
LG Display is currently transferring some OLED production equipment from the E5 production line of its Gumi plant in South Korea to its plant in Paju, possibly in preparation for the production of OL...[Details]
According to news on March 4, Honda 's incoming CEO Toshihiro Mibe said that it plans to use new battery technology to reduce costs and develop more economical small electric vehicles . Until then,...[Details]
Ambarella Semiconductor recently released its latest MotorVu™360 HD image processing solution. The system uses a 1080p HD camera module, which can be installed in the front, rear, side glas...[Details]
Compilation environment: WinAVR-20060421 + AVR Studio 4.12.498 Service Pack 4
Basic idea: Each data written to EEPROM is backed up three times, and each backup data is verified by CRC16. As ...[Details]
The German federal government has not yet made a final decision on whether to cooperate with Huawei on 5G technology, but some telecom operators are unable to sit still. As the largest telecommunica...[Details]
Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
Programming Basics
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