240-381WMT23-32PPCACN

Among many circuit designs, TL431 is a controllable precision voltage regulator widely used in switching power supplies. And TL431 has a good reference voltage and operational amplifier, so it can re...[Details]

1. Circuit design and EMC device selection At the beginning of a new design and development project, the correct selection of active and passive components and perfect circuit design technology wil...[Details]

#include p18f4520.h #include delays.h //#pragma config OSC = HS //配置内部振荡器Fosc/4 RA7,IO口RA7 //#pragma config PWRT =OFF //#pragma config BOREN = OFF //#pragma config WDT = OFF //#pragma config MCLRE = ...[Details]

Sony sold 3.4 million PlayStation 5 units in its first four weeks on the market, according to a new report, making it the best-selling PlayStation console of all time. A new report from Digitimes s...[Details]

Xmega128's serial port is very powerful, supporting up to 8 serial ports. The serial port has four modes: 1. Asynchronous 2. Synchronization 3. IRDA infrared mode 4. SPI master mode Today we will use...[Details]

The first half of the autonomous driving war is about hardware and algorithms, while the second half is about data and the ability to turn data into gold, that is, data closed-loop capabilities. Ho...[Details]

With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time, ...[Details]

Zoss Research  has recently released the "2020-2021 ADAS and Autonomous Driving Tier 1 Supplier Research Report". 01. Under the epidemic, the revenue of foreign Tier 1 ADAS business has been damage...[Details]

According to foreign media reports, analysts and research institutions generally expect Apple to launch four iPhone 12 models this fall, all of which support 5G network connections. These are also Ap...[Details]

STVD reports the following error when simulating and debugging stm8s: Cause: STVD has no debug simulator set Solution: Click the STVD menu bar and select "Debug instrument"- "Target Settings...", se...[Details]

To facilitate debugging, redirect printf and set usart 1——Click USART1 to set up 2——Mode selection Asynchronous asynchronous transmission 3——You can see that Tx and Rx appear automatically on the rig...[Details]

1. MSYS domain: ARMCLK: The clock that provides power to the CPU core, also known as the main frequency. HCLK_MSYS: High frequency clock of MSYS domain. Used by (DMC0 and DMC1). PCLK_MSYS: Low-freque...[Details]

Introduction: Before I knew it, I have been learning embedded systems for almost two years. I started learning DSP in my sophomore year and now I am using ARM9. I have a lot of feelings, so I want to...[Details]

There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring the insta...[Details]

1. Solution: Keil reports an error: invalid redeclaration of type name "s32" Answer: Generally, you need to add several fixed header file paths in Include Paths in the Target Options C/C++ tab. ..C...[Details]