1. What is the inverted state of a transistor? Whenthe collector junction is forward biased and the emitter junction is reverse biased, it is an inverted state; when the collector junction is forward ...
From the beginning of the project to the first half of the project, I always thought that the focus of the project was on the power supply processing and communication method selection of the modified...
7905onsemi and Avnet IoT Innovation Design Competition
As the title says, the school wants to purchase a circuit board engraving machine for teaching and training students. It should be able to process commonly used SMD component printed circuit boards. I...
There are many types of voice chips. If you don't know how to choose the right voice chip for your product, or don't know where to start, please feel free to contact us. Our chip products have coopera...
[i=s]This post was last edited by symic on 2022-9-5 23:40[/i]I am very happy to have the opportunity to start the development board evaluation again. This time, I am evaluating the A40i development bo...
Messe Frankfurt is the global leader in automotive parts, repair, diagnostics and service products. The organizers of Automechanika Kuala Lumpur have been closely following the development of the epi...[Details]
Those who have been involved in embedded system development must have encountered such a problem. Embedded systems often need to detect many signals in the time domain and frequency domain at the sa...[Details]
Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In...[Details]
1 Introduction
AC/DC and DC/DC converters are responsible for the conversion and transmission of system power. Their role in the system is equivalent to the human heart. Once a problem occurs, ...[Details]
The schematic diagram of the secondary meter of the scale is shown in Figure 3 (excluding the power supply part). It is designed with 8031 single-chip microcomputer as CPU. The current signals o...[Details]
0Introduction
Capacitive sensors are widely used in industry, military and other fields. Therefore, accurate measurement of capacitance, especially small capacitance, has always been a very imp...[Details]
introduction
With the improvement of computer performance and the increase of communication volume, traditional LAN has been increasingly beyond its own load. Switched Ethernet technology has ...[Details]
Apple held a press conference at 1 a.m. Beijing time on Saturday regarding the signal problem of iPhone 4, and announced that it would provide free phone cases to all iPhone 4 users.
Jobs stressed ...[Details]
Recently, Hesai Technology announced that the company has been designated as the pre-installation mass production project of Feifan Automobile, a new energy vehicle brand owned by SAIC Motor. Feifan ...[Details]
1. The main frequency is different. 2440 is 400M. 6410 is 533/667M;
2. The processor versions are different: 2440 is ARM920T core, 6410 is ARM1176ZJF core;
3.6410 is much better than ...[Details]
Features: • The multifunctional electrical installation tester integrates all electrical testing functions in one unit. With its excellent testing performance and friendly ergonomic design, it provid...[Details]
Recently, Suzhou Guoxin Technology Co., Ltd. (hereinafter referred to as the "Company") issued an announcement: the company's new generation of automotive electronic MCU product "CCFC2012BC" has been...[Details]
Not long ago, when Huawei released the Smart Screen, it mentioned that it would remove startup ads, which attracted the attention of traditional TV manufacturers. In fact, with the rise of smart TVs,...[Details]
Recently, Changzhou Huasu Jinming Intelligent Equipment Technology Research Institute Co., Ltd., a subsidiary of Wuhan Huazhong Numerical Control Co., Ltd. (hereinafter referred to as the "Company"...[Details]
#include
sbit LEDR = P2 ^ 5; // A red LED is connected to the P2.0 pin
sbit LEDG = P2 ^ 6; // A green LED is connected to the P2.1 pin
void delay (unsigned char d){ // Delay function--the delay ...[Details]