Most sensors are analog in nature and must be digitized before they can be used in today's electronic systems. This application note covers the basic principles of ratiometric sensors and their use wi...
Supercapacitors are a new type of energy storage device between electrolytic capacitors and batteries. They have the characteristics of long cycle life and large current charge and discharge. They hav...
1. Job analysis of single-chip microcomputer1. Hardware directiona. Familiar with the design and application of analog circuits and digital circuits;b. Have experience in project schematic PCB design ...
[size=4] The clock problem of MSP430 has always been vague, and I always forget it, so I decided to write this article to help me remember. The following content is all referenced to online materials ...
The serpentine line is a routing method often used in the PCB wiring process. Its main purpose is to adjust the delay and meet the system timing design requirements. However, every PCB design engineer...
On November 8, the strategic cooperation signing ceremony between Heze Municipal Government and Xiamen Haichen Energy Storage Technology Co., Ltd. was held. Zhang Lun, Secretary of the Heze Municipal ...[Details]
Due to cost and size reasons, current motor controllers are becoming increasingly highly integrated and small in size. Hall current sensors or current sampling chips are very limited in use due to ...[Details]
According to foreign media reports, although this year's CES cannot be experienced on site, major manufacturers still shared their latest technologies or products with everyone through digital ...[Details]
This application note defines the thermocouple and explains its historical origins. The circuit described in this article digitizes the thermocouple output close to the temperature sensor, which minim...[Details]
It is reported that BYD's subsidiary Fudi Battery Co., Ltd. is planning to build its first overseas battery factory, which will be mainly responsible for the production, packaging, storage and transp...[Details]
1 Introduction At present, the wind-solar hybrid system is developing rapidly, and there are many types of wind-solar hybrid controllers, but there are not many systems that can really achieve good e...[Details]
When watching TV programs in towns and rural areas on the outskirts of the TV station's service area, the signal is often weak and many snowflakes appear on the screen, affecting the clarity of the i...[Details]
On the morning of December 8, MediaTek’s new generation 5G mobile chip Dimensity 8200 was officially released. This generation focuses on Bingfeng energy efficiency and high-power gaming. Dimensity...[Details]
An oscilloscope displays signals on the screen, and the results displayed on the screen can be used to study the device under test. Many engineers may test whether the oscilloscope indicators are nor...[Details]
The Osram acquisition deal has been going on for several months, and after a series of plot twists, it seems to be coming to an end. Apple supplier AMS (formerly Austrian Microelectronics) announce...[Details]
With the establishment of my country's socialist market economy, the banking industry, as the backbone of the economy, has achieved rapid development. Coupled with the rapid development of the sci...[Details]
The International Energy Network learned that on January 16, China Coal Tianjin Design Engineering Co., Ltd. announced the results of qualified suppliers for the main equipment package 1-inverter f...[Details]
Young people today pursue a "good" mobile phone, and they pay more attention to the convenience of carrying. In fact, thin and light mobile phones are always the hottest selling point of domestic mob...[Details]
Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
Analogue and Mixed Signal
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