I need help from a novice. The displayed time is 1/5 more than the set time. 12MHZ. In timer() 65536-50000 if(x==20){x=0；y++；} main{ } { if(y==20){ y=0；} f(y==0){ } //Display the traffic lightif(y==5)...
Embedded software learning routes and directions, see what you want to learn or what you like, because embedded knowledge is more extensive, you can choose a direction according to your expertise in t...
The routines of the GD32L23x firmware package do not completely match the GD32L23x-START board, and several places need to be modified to adapt.
1. The IO of LED1-4 needs to be modified. The left side...
[size=4]The comparison between GPRS and NB-IoT is more like the comparison between traditional networks and emerging networks. Let's focus on the advantages of GPRS and NB-IoT in the following points....
This paper introduces the Can Calibration Protocol, which is widely used in online calibration. Based on this protocol, an online calibration system for hybrid electric vehicle battery control unit...[Details]
IT Home reported on March 30 that according to an internal memo obtained by MacRumors, Apple will no longer provide repair services for reported lost iPhones. Apple Stores and authorized service prov...[Details]
On January 13, Beijing Jingcheng Mechanical and Electrical held a signing ceremony for the Peitian Robotics project, which was a project that had been under discussion and cooperation preparation...[Details]
Optical
Sensor
is a device that converts light signals into electrical signals. It plays a vital role in automated production. With its excellent performance and wide applicability, Leuze o...[Details]
Measurement method of phase-locked loop tracking characteristics:
The tracking characteristics of the phase-locked loop can be measured. The tracking filter composed of CMOS integrated phase-...[Details]
We already have the ability to stack chips and create multi -chip packages, however, cooling powerful chips is a difficult task, and to date, multi-layer designs have been used primarily for low-po...[Details]
From this chapter, we will enter the palace of key program design. In the application system based on the single chip microcomputer as the core, user input is an indispensable part. Input can be divid...[Details]
According to foreign media reports, Nidec has the company's most advanced electric vehicle motor R&D center in Suzhou. In the Chinese market, speed is a crucial factor in winning and retaining Chines...[Details]
Nowadays, with the rapid development of technologies such as 5G, artificial intelligence, the Internet of Things, and new energy , more and more innovative applications are being applied to automobil...[Details]
Not long ago, the domestic evaluation software Lu Dashi announced its entry into the electric bicycle industry and created the first electric bicycle evaluation and rating system. It relies on the Lu...[Details]
White light LED lighting has been widely recognized by everyone for its high efficiency, low power consumption, energy saving and environmental protection. In essence, LED is a light-emitting diode...[Details]
Against the backdrop of global warming, many countries have made commitments to carbon neutrality and carbon peak and have taken corresponding actions. The Chinese government has also clearly put for...[Details]
1. Introduction
Network communication technology is the most critical technology in remote monitoring technology. However, network communication generally uses Socket technology, or even FTP o...[Details]
Function of the circuit
High-frequency amplitude modulation can be achieved by changing the transistor collector voltage to modulate the carrier amplitude. For amplitude modulat...[Details]
Phase-change memory: A new type of memory that enables entirely new memory usage models
Phase change memory (PCM) technology meets the requirements of current electronic systems for memory subsyste...[Details]
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