[font=微软雅黑][size=4]What? You all said that you learned how to use protel99se when you were in school? Then today we have to bring you a tutorial about the upgraded version of protel 99se circuit desig...
3 A/D conversion register Here is an extract of some instructions of the source program that I downloaded from the Internet, which uses the PIC16F877 microcontroller chip (with Flash memory) to comple...
I just received the development board today, and I can't wait to open the package and see the real face of it. The following are the unboxing photosWhen I powered it on for the first time, I saw the D...
ST recently launched a monolithic integrated circuit with two built-in comparators and a parallel reference voltage circuit. In power supply and data acquisition applications, this device named TSM109...
A solution for wirelessly monitoring the condition of a motor to determine if maintenance or replacement is needed. The concept is simple: it monitors vibration and sends a wireless notification if th...
An audio system is designed to receive audio signals (via a microphone), record the audio in some storage, transmit the audio (via a wired or wireless communication channel), and reproduce the audio ...[Details]
In the process of developing electronic products, electromagnetic interference (EMI) may cause many problems. It may cause a lot of noise in the analog circuit, which may cause garbled communication,...[Details]
Smart switch family Power PROFET™ + 12V provides ultra-low resistance switches for automotive applications, enabling modern power distribution architectures
Since relays and fuses c...[Details]
The development of power supply technology has integrated technologies from many fields such as electronics, power integration, automatic control, and computers . The early linear power supply had ...[Details]
There are two methods for sorting LEDs: one is chip-based test sorting, and the other is test sorting of packaged LEDs.
(1) Chip testing and sorting
LED chip sorting is very d...[Details]
According to the user manual and data sheet *********************************************************************************************************************************************************...[Details]
Today, the Electrician Forum will discuss with you how to learn single-chip microcomputers. Welcome to criticize!
1. To learn single-chip microcomputers well, it is best to have some knowledg...[Details]
Multiplexing LED drivers can help improve efficiency and reduce costs; however, designing multiplexed LED circuits can be tricky. Poorly designed circuits can create unwanted LED currents and artif...[Details]
A few days ago, a friend in the industry told me that the competition for TWS Bluetooth headset chips has reached a fierce stage. According to a friend in the industry who told the Semiconductor In...[Details]
In order to achieve the best accuracy with the shortest latency for AI accelerators, especially in self-driving cars, TFLOP has become a key indicator for many so-called brain chips. However, some ex...[Details]
General Motors (GM) is bringing artificial intelligence (AI) to the vehicle inspection process. The automaker is reportedly making a "strategic investment" in Israeli startup UVeye, which makes vehic...[Details]
The system designed by the common eight-bit analog-to-digital conversion chip (such as ADC0809 , etc.) is relatively simple and low-cost, but sometimes the eight-bit accuracy is not enough. At this ti...[Details]
Are you ready, especially those who want to buy a new car? New rearview mirrors are coming. On December 29, 2022, the "Performance and Installation Requirements for Motor Vehicle Indirect Vision De...[Details]
The program code is as follows
#include reg51.h
#define uchar unsigned char
#define uint unsigned int
flying code Pattern_P0 =
{
0xFC,0xF9,0xF3,0xE7,0xCF,0x9F,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xF...[Details]
Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]
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