When we discuss DAS, what is the ultimate evaluation standard? What is the ultimate goal of its development? There are currently two answers, namely "accident-free driving" and "automatic vehicle oper...
[size=4]Summary of transistor saturation problems: [/size] [size=4] [/size] [size=4]1. In actual work, Ib*β=V/R is often used as a condition for judging critical saturation. The Ib value calculated ba...
According to Taiwan's "China Times News" on the 27th, due to the global "chip shortage" has not been alleviated, the US Department of Commerce held another semiconductor summit last week, including TS...
#include "msp430g2553.h"//p1.2 outputs 50% square wave, p2.1 and 2.4 output 50% and 25% waveformsvoid main (void){WDTCTL= WDTPW + WDTHOLD; //Set the watchdog control register and turn off the watchdog...
Job position: Senior embedded development engineer
Responsibilities:
1. Design and decompose the positioning product system architecture according to customer needs ;
2. Responsible for software devel...
TSMC will hold its second quarter earnings conference in Taipei tomorrow (18th), which happens to coincide with the arrival of Typhoon Danas in Taiwan. TSMC has not announced any postponement of the ...[Details]
The ".c" library functions needed are stm32f10x_gpio.c and stm32f10x_rcc.c 1. Start the RCC (reset always control) of the corresponding Port x RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOx, ENABL...[Details]
Recently, foreign media PatentlyMobile exposed a new patent from Microsoft, involving a flexible somatosensory glove that supports more precise input and can be used with a keyboard, mouse, touch scr...[Details]
1. Working principle and characteristics of relay When the input quantity (such as voltage, current, temperature, etc.) reaches the specified value, the controlled output circuit is turned on or of...[Details]
The relative temperature coefficient mismatch between MOSFET and bipolar transistor caused by the change of gate threshold voltage and VGS temperature coefficient.
Delay and attenuation of coupling...[Details]
Hardware Design The first is the selection of BANK0. If you choose to connect BANK0 to NAND Flash, you need to set the status of pins OM1 and OM0 to 0, which means it is NAND FLASH mode. . NANDFlas...[Details]
Japanese and Korean battery companies are making a comeback and are widely connected with more local companies. Yu Qingjiao, Secretary General of the Zhongguancun New Battery Technology Innovation Al...[Details]
I have been developing microcontrollers for 5 years and have accumulated some experience. Here are some small suggestions for beginners!
If you want to do your work well, you must first sharpen you...[Details]
On March 25, when Evergrande released its 2020 performance report, it also released the intelligent network system called "H-SMART OS" jointly created with Tencent. As a technological achievement i...[Details]
AP2420 is a current mode PWM monolithic buck regulator with an input voltage range of 2.5V to 6V, an output current of up to 2A, and an output voltage as low as 0.6V. Since the total current of t...[Details]
In recent years, lithium battery technology has been developing rapidly, and lithium battery research has mainly focused on further improving service life, enhancing safety, reducing costs, and new p...[Details]
The barrier properties of materials directly affect the quality of goods. Their quality can lead to the deterioration, failure and loss of use value of goods. It can be said that the quality of the ba...[Details]
As a future development trend, driverless cars have naturally attracted much attention. In previous articles, the editor has explained the technical principles, advantages and disadvantages of driver...[Details]
As the demand for switching power supplies continues to grow in many industries, measuring and analyzing the power loss of the next generation of switching power supplies is critical. This article ...[Details]
1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-voltag...[Details]
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