Switching regulators are replacing linear regulators in many portable applications to extend battery life, but noise and electromagnetic interference (EMI) issues are also coming. However, many portab...
Crown, Reiz, leaking! Leaking oil! LS GS300, keep up, keep up, Toyota has done a great job, Toyota is leaking a lot! Don't give other cars any chance! Oil leakage belongs to Toyota! The great Toyota...
1. Choose UPS according to the power and power factor of the equipment. After you purchase the equipment, you can use the following conservative method to calculate the load power. (1) For single-phas...
There is no one to teach me how to learn FPGA. Can I learn it just by watching tutorials? I have bought a black gold FPGA development board. The only information I can find is the source code provided...
[b]Which friend[/b] has used [b][u]domestic[/u] driver chips for [b]brushless DC motors and [b] brushless DC motors? Requirements: [/b]Continuous output current above 3A, peak current above 6A, operat...
At its first earnings conference after being added to the Entity List, SMIC summarized its hard-earned achievements in the past and analyzed how to save itself in a future full of uncertainty and cre...[Details]
Liquid crystal displays are composed of liquid crystal boxes and backlight components. The backlight provides sufficient brightness and high uniformity for the liquid crystal panel to ensure the di...[Details]
On July 6, Nexperia, a wholly owned subsidiary of Wingtech Technology, announced that ITEC, a semiconductor equipment manufacturer headquartered in Nijmegen, the Netherlands, founded by Philips (now ...[Details]
On August 5, Dongkun Asset Management Co., Ltd. signed a framework agreement for a 100MW flywheel electrochemical hybrid energy storage project with the People's Government of Changtu County. Guo H...[Details]
The US ban on Huawei means that after September 15, products based on US software and technology cannot be used to manufacture or develop parts, components or equipment produced, purchased or ordered...[Details]
ECOM Instruments exhibits explosion protection solutions for smart production at SPS 2021
Hazardous areas in many manufacturing processes remain blank on the map of Industry 4.0. The...[Details]
Yesterday, the Chinese version of Huawei Mate30 series was officially released, and the related DXOMark scores were also released. Mate30 Pro ranked first with 121 points for the rear camera and 93 p...[Details]
Hardware Introduction: The MSP430F15X/16X series microcontrollers have a DMA controller, which can provide a guarantee for high-speed data transmission. For example, the DMA controller can directly t...[Details]
Telecommunications, cloud computing data centers, and mobile Internet infrastructure applications require high-performance, low-risk digital power management solutions that ensure PMBus interoperabili...[Details]
At present, China's highway infrastructure construction has entered a rapid development stage. The mileage of highways has been greatly increased, and the number of vehicles on the road has co...[Details]
The 12th Five-Year Plan for the Development of Internet of Things has been officially issued recently. The plan clearly states that it will increase fiscal and tax support, increase the scale of spec...[Details]
typedef struct PIDValue { uint32 Ek_Uint32 ; //Difference value storage, the difference between given and feedback uint8 EkFlag_Uint8 ; //Sign, 1 corresponds to Ek is a negative number, 0 cor...[Details]
Based on the characteristics of strong background and weak target in transient optical radiation detection, this paper designs a data acquisition scheme with FPGA as the core of control and process...[Details]
What is a differential probe?
Differential probes are a type of probe. Differential probes are oscilloscope probes designed using the principle of differential amplification.
Differential pr...[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]