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The LM324 series devices are inexpensive quad operational amplifiers with true differential inputs. They offer some significant advantages over standard operational amplifiers for single supply app...[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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Rectangular wave voltage generator
Use single buffer mode, and set the port address to FEFFH. The reference program is as follows: ORG 1100H START: MOV DPTR, #00FEH; send DAC0832 port ...[Details]
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In the ARM system, there are usually 3 ways to control the processor process
1: During normal execution, the value of the program counter register PC increases by four bytes for each ARM instructi...[Details]
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Thoughts on China’s Semiconductor Countermeasures: Need to Establish a Negative List for Foreign Companies Source: Xinmo Research On March 2, the U.S. Department of Commerce added 28 Chinese enti...[Details]
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Microsoft's cloud computing business has reportedly been complained by three European competitors, who claim that Microsoft has undermined fair competition in the cloud computing services market and ...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. As the saying goes, electricity is invisible and intangible. However, an oscilloscope can help us "see" electrical sig...[Details]
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In the past two years,
LED lamps
have begun to enter the main lighting popularization in developed countries. The market has a certain degree of recognition and acceptance of LED lamp pro...[Details]
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Combining the DSP and the microcontroller to form a dual-CPU processor platform can make full use of the DSP's processing capabilities for large-capacity data and complex algorithms, as well as the ...[Details]
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Design of Lightning Protection Switch Power Supply Circuit
Lightning rods on general buildings can only prevent direct lightning strikes, while induced lightning and pulse volta...[Details]
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PLC programming is an electronic system of digital operation, designed for use in industrial environments. It uses programmable memory to store instructions for performing logical operations, seque...[Details]
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L4 autonomous driving is a highly automated driving, with machines taking over all operations. People do not need to respond to all system requests. The automatic system can complete driving tasks on...[Details]
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0 Introduction
High-voltage substations are the basic nodes for large-area power energy management. Their digital communication is the basis for the management and operation of modern power s...[Details]
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At this year's CES Asia, the largest consumer electronics exhibition in the Asia-Pacific region, many forward-looking technologies of the future were unveiled. Among them, the glass cover for foldabl...[Details]
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On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]
Embedded System
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