HuaDa MCU L series is an ultra-low power (LOW POWER) series of MCUs, which can achieve low power consumption of less than 0.5uA and wake-up time of 4us. Its low power performance is also remarkable in...
I read a few posts online and have some questions that need answers;
1. As shown in the picture , the original poster said:
At the beginning of ignition, the high voltage Vh of the HID ballast charges...
In a single-ended flyback switching power supply, when the switch is turned off, the leakage inductance of the transformer primary will generate a spike voltage, and an RC or RCD absorption circuit is...
In the tide of intelligent networking, ADAS, as the closest means of realizing autonomous driving, has attracted much attention from the industry. Recently, the "3rd International Forum and Innovatio...[Details]
To understand the principle of inductive boost/buck (I will only talk about boost today), we must first understand some characteristics of inductance: electromagnetic conversion and magnetic energy s...[Details]
Some consumers sometimes encounter the situation that the phone cannot recognize the SIM card. Regarding this situation, realme engineers answered this question: This type of situation usually occurs...[Details]
1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
IDEC Co., Ltd. (Representative Director and President: Toshiyuki Funaki, Headquarters: Yodogawa-ku, Osaka, hereinafter "IDEC") and Alps Alpine Co., Ltd. (Representative Director and President: Toshih...[Details]
ZongMu Technology (Shanghai) Co., Ltd. (hereinafter referred to as "ZongMu Technology") announced that it has reached a strategic cooperation with Beijing PhiGent Robotics Technology Co., Ltd. (PhiGe...[Details]
In just one generation, electronics and processor technology have transformed nearly every aspect of our lives – and nowhere is this more evident than in vehicle engineering. The range of electronics...[Details]
As the automotive industry continues to pursue goals such as safety and reliability, ultimate performance, comfort and convenience, and low cost, the highly complex system network within the car make...[Details]
Just say "start the car" and the engine will start immediately; when you get home from work, shout "open the door" to the smart door lock and it will open immediately; just shout a message to the sma...[Details]
Zener diode (also called Zener diode) works by utilizing the characteristics of the PN junction when it is broken down. Under a certain reverse voltage, the Zener diode is broken down. After breakd...[Details]
The sales revenue of operator business in the first half of the year was RMB 146.5 billion, accounting for 36.5%; the revenue of enterprise business was RMB 31.6 billion, accounting for 7.9%; the rev...[Details]
Writing method 1: The interrupt function specifies the interrupt vector number: main.c #pragma CODE_SEG __NEAR_SEG NON_BANKED interrupt interrupt vector number void interrupt service function name (v...[Details]
LCD12864 temperature detection display program (ATmega16) The actual picture produced is as follows: The microcontroller source program is as follows: /*------------------------------------------...[Details]
Comprehensive Solution for High-Speed Serial Interconnect Analysis Comprehensive signal integrity measurement solution for next-generation high-speed digital standards 随着数字系统比特率的不断增加，互连的信号完整性对系统性能的...[Details]
The engine closed-loop feedback system is an advanced control technology that monitors the engine's operating status in real time and automatically adjusts the engine's operating parameters to achi...[Details]
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