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Infrared is an invisible light, named because it is outside the visible light (red light) in the entire electromagnetic spectrum. It is between visible light and microwaves, and has the properties ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void delay(uint x);
void main()
{
TRISE1=0;
TRISB=0x0f;
RE1=0;
while(1)
{
if(RB0==0)
{
delay...[Details]
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Qualcomm Incorporated (NASDAQ: QCOM) today announced that ITC Administrative Law Judge MaryJoan McNamara issued a preliminary decision in ITC Investigation No. 337-TA-1093 concerning Section 337 viol...[Details]
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——Interview with Zhang Xusheng, Chairman and Party Secretary of XJ Group Co., Ltd.
Special correspondents Deng Wei and Li Yongshuai
Reporter: State Grid Corporation of China has proposed ...[Details]
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In early February, the General Administration of Quality Supervision, Inspection and Quarantine of China released the 2015 National Supervision and Sampling Product Quality Status Announcement (No....[Details]
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Logic and Instructions
ANL A,Rn; The values in A and Rn are bitwise ANDed, and the result is sent to A
ANL A,direct; The values in A and direct are bitwise ANDed, and the result is sent...[Details]
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New high-performance readout IC from ams enables manufacturers of digital medical and industrial X-ray equipment to reduce costs and increase efficiency • The new AS585xB is compatible ...[Details]
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Recently, chips have once again become a hot topic of national concern. With 5G gradually being commercialized and AI widely used, the importance of chips to a technology company is self-evident. ...[Details]
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A simple example of using DMA
Example: The following is a simple driver that uses DMA for transmission. It is a hypothetical device and only lists the DMA-related parts to illustrate how to us...[Details]
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The two most important software for microcontroller development are programming software and downloading software. We use the 51 version of Keil uVision4, also called Keil C51, for programming softwa...[Details]
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Recently, Changchun University of Science and Technology Chongqing Research Institute (hereinafter referred to as "Changchun University of Science and Technology Chongqing Research Institute") launch...[Details]
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Many aircraft in my country have used PAL displays similar to color TVs. When the display resolution requirements are not very strict, these devices can be used as display terminals for onboard comp...[Details]
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NFC Market Overview
Near Field Communication (NFC) products have been shipping for several years. Although NFC services were slow to develop in the early stages, they have evolved from experimental...[Details]
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EPS emergency power supply device frequently asked questions:
1. What is the name of EPS?
EPS is the abbreviation of Emergency Power Supply, and its Chinese name is emergency power supply...[Details]
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There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, we have truly entered the multi-tasking system and g...[Details]
RF/Wirelessly
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