Only one external 0 interrupt was used. The problem is that my data code and inverse code are always wrong. I will post some of my codes: void Infr(void) interrupt 0 using 2 { uchar i; i=15; KeyData=0...
[i=s]This post was last edited by shusheng88 on 2021-3-9 23:14[/i]Dear experts, I used AP4 to generate the comparator program of R7F0C009. I compared it with the chip manual and it seems to be fine. B...
[Abstract] Cascade Engineering has launched an automated system consisting of smart trash bins, data readers and scales for use on garbage trucks. The system helps reduce landfill costs, reduce theft ...
Bluetooth chip: CSR's Baseband and RF two-in-one single Bluetooth chip is the core of this Bluetooth headset. Memory: A 1MB NOR flash is used to store system programs Audio: A National Semiconductor a...
There are many factors to consider when selecting capacitors. The following information discusses the issues that need to be paid attention to when selecting capacitors in a very professional manner. ...
I'm a novice asking for advice on how to use AD to detect voltage and current and display them. I've just started working with dsp. This is a task assigned by the teacher. Thank you all masters....
As a natural human-machine interface, voice can make the in-vehicle navigation system safer and more user-friendly. Through the functional comparison of domestic and foreign in-vehicle navigation s...[Details]
UHF and HF are both general technology categories, but each category has independent supporting protocols. HF is more consistent in the 13.56MHz frequency band, although there are many internation...[Details]
1 Introduction
The multifunctional monitor is a commonly used clinical medical device. It can display the patient's electrocardiogram (ECG), respiration (RESP), blood oxygen saturation (SP...[Details]
Third generation (3G) mobile phones offer a variety of features with more functionality. As consumers enjoy the latest and better features of these communication devices, they continue to demand lo...[Details]
1 Introduction
The intelligent meter reading system is a system that reads the data of multiple user meters in a centralized manner through the transmission media by the master station. It...[Details]
introduction
The most common flight state of a fixed-wing aircraft is horizontal flight. If it is allowed to fly at a large angle, the action cannot be maintained all the time. If it is al...[Details]
This article first briefly introduces the working principles of current mode and voltage mode and their respective advantages and disadvantages; then discusses the ideal voltage mode using output c...[Details]
Today's mobile phone production testing faces an increasingly complex environment, with challenges of multiple frequency bands and multiple standards, pressure on production test speed, and pres...[Details]
In order to ensure the reliability of the driving assistance system and the basic functions of the car, and also to leave suitable connection interfaces for the car's future new entertainment and ...[Details]
Power semiconductors and reactive components (capacitors and inductors) are ubiquitous in today's electrical equipment. In normal operation, they can cause two undesirable side effects on the AC line ...[Details]
Although the human eye is very good at distinguishing colors, different people can describe the same color differently, which means that verbal descriptions are not enough in applications that requ...[Details]
IntroductionUSB
, serial port, and parallel port are commonly used interfaces for communication between PC and peripherals. However, for images with large data volumes, if the serial RS-232 protoc...[Details]
Preface
Sine wave inverters are widely used in various fields such as electricity, post and telecommunications, communications, and aerospace. Moreover, with the continuous development and...[Details]
System engineers are under pressure to reduce costs and improve board reliability. An often overlooked response is to reduce the number of components used to monitor power supplies for FPGAs, micro...[Details]
Today, many wireless devices combine GSM, WCDMA, Bluetooth, WLAN, GPS and FM technologies and support the high data rates required for mobile Internet. Moreover, as customers demand mobile wireless...[Details]
Embedded System
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