In actual projects, we often use mif (or coe) files to initialize ROM, but it is cumbersome to write mif (or coe) files by ourselves, and sometimes we may not write them correctly. Here we provide a m...
This article will show you how to use UrBackup and Linux Deploy to build a backup server on an old Android phone. The pollution problem of old phones is well known. I have an old phone. Although the s...
This is my first time using CS+, and I don’t know which version of CS+ supports R7F0C805. I have downloaded several versions but still can’t find this chip. Please give me some advice!...
A capacitor is a passive device that stores energy in the form of an electric field, consisting of two conductive parallel plates. When needed, it will release the stored energy out of the circuit. Ca...
This article uses the Smith chart as a design guide for RF impedance matching. It gives an example of plotting reflection coefficient, impedance, and admittance, and uses the graphical method to desig...
How to eliminate glitches when using an oscilloscope? If the glitches are inherent in the signal itself, and you want to synchronize the signal with edge triggering, you can use the high-frequency sup...[Details]
The intake manifold pressure sensor is used to monitor the pressure of the intake manifold and input the signal to the ECM through the sensor harness. The ECM controls the injection amount and inje...[Details]
The resonance method is another basic method for measuring impedance. It is a measurement method based on the resonance characteristics of the tuned circuit. Although the measurement accuracy is not ...[Details]
On January 12, 2020, at the invitation of the China Electric Vehicle 100 Forum, Mr. Zhang Lei, General Manager of Texas Instruments (TI) China Automotive Business Unit, attended the China Electric...[Details]
#define IapApplicationAddress 0x08000000 //This is the starting address of the APP to be jumped. typedef void (*pFunction)(void); uint32_t JumpAddress; unsigned int systime; pFunctio...[Details]
CES 2020 (International Consumer Electronics Show), known as the "Spring Festival Gala of Technology", will be held in Las Vegas, USA. According to official CES data, the number of manufacturers atte...[Details]
This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a so...[Details]
According to news on October 18, Apple today released the iOS 17.1 RC version update, especially for Apple’s iPhone 15 and iPhone 15 Pro series models, which fixes a problem that “may cause image ret...[Details]
SAN DIEGO, June 2, 2021 /PRNewswire/ -- Micron Technology Inc. (NASDAQ: MU), a leading provider of memory and storage solutions, today announced several product innovations, including memory and stor...[Details]
This morning, Lei Jun, chairman and CEO of Xiaomi, said that small-sized high-end flagships are very difficult to make. To make the size smaller is not only costly but also technically difficult. Le...[Details]
Commonly used chip AT24C02 AT24C02 is a 2K-bit serial CMOS E2PROM, which contains 256 8-bit bytes internally. AT24C02 has an 8-byte page write buffer. The device is operated through the IIC bus inte...[Details]
Development environment: KIEL4, chip STM32F103VCT6. Function library VC3.5 1. Configure the development environment. 2.Option for Target, mainly includes C/C++ and debug settings. 3. Automatic...[Details]
This article first introduces the switching process based on the gate charge characteristics of power MOSFET; then introduces a more intuitive and clear method to understand the switching process of ...[Details]
Development and Reform Commissions of all districts, Development and Reform Bureau of Beijing Economic and Technological Development Zone:
According to the relevant requirements of the "No...[Details]
According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
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