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The microcontroller source program is as follows: //============================================================================ //=================Yingxin Technology LED Meteor Light 8 Segments 1...[Details]
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1 Introduction
LED is called the fourth generation of lighting source or green light source. The light-emitting device of LED is a cold light source, which has the characte...[Details]
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1. Composition and working principle of I2C serial bus The use of serial bus technology can greatly simplify the system's hardware design, reduce the system's size, and enhance reliability. Commonly ...[Details]
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void WriteSIOByte(unsigned char val)
{
unsigned char i;
ACC = val;
for (i = 8; i > 0; i --) {
SRCLK = 0; // pull down the 74HC595 clock
_rrca_(); // right shift one bit of data
...[Details]
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After the embedded program is compiled, it can generate an executable file in .HEX format. The format of the original upgrade program for remote upgrade is also .HEX format file, so First, you ...[Details]
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How to use ACE in Python or MATLAB to quickly evaluate data converters
summary
The evaluation board (EVB) and its accompanying software feature plug-and-play functiona...[Details]
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Loop compensation design has always been a major problem in the switching power supply industry. Novice engineers always feel at a loss when learning or debugging loop design. Even most experienced p...[Details]
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The stack pointer points to the data SRAM stack area. The subroutine stack and interrupt stack are gathered here. The stack space must be defined before calling a subroutine and enabling interrupts, ...[Details]
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Range anxiety, safety anxiety, value preservation anxiety... At the Sichuan Lithium Battery Industry Chain and Supply Chain Cooperation Promotion Conference held in Meishan recently, Zong Lei, directo...[Details]
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As we all know, 2020 is considered the first year of 5G commercialization. Currently, the three major domestic operators are accelerating the layout of 5G base stations. In the latest government work...[Details]
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introduction
At present, the A/D used for sampling in the existing magnetometers is mostly 10-bit A/D, which makes its sampling accuracy low, the measurement error large, and the anti-interf...[Details]
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1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
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Although 8K panel technology has been around for several years, its penetration rate is really low. It is reported that the shipment of 8K panels in 2019 was only 240,000 pieces, accounting for 0.0...[Details]
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According to Bloomberg, US President Trump and Canadian Prime Minister Justin Trudeau have held cooperation talks on rare earths, hoping to reduce dependence on China's rare earths. Trudeau said in a...[Details]
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We offer a wide range of options based on height, number of cores, heat resistance, and noise resistance.
It can be widely used in consumer, industrial and automotive equipment.
...[Details]