This post lists some experiences and development tips shared by enthusiastic netizens. Very valuable. Some posts are of very high quality, but I am not very knowledgeable and don’t know how to classif...
C2000 Position Manager technology provides an integrated solution to connect digital absolute encoders as well as resolvers and SINCOS sensors, eliminating the need for additional circuitry commonly u...
【Transplantation Preparation】
When debugging and maintaining, it is often necessary to interact with the microcontroller to obtain or set certain parameters or perform certain operations. nr_micro_she...
FM radio (FM) has always played a very important role in people's entertainment life. Many manufacturers engaged in consumer electronics design have embedded FM parts in products such as MP3, smart ph...
Previous programs only supported internal RAM, which was too small for a 480*272 screen. To support the entire screen, a 480*272*4-byte space must be allocated, a total of 510K. The onboard chip ends ...
In a common dual-tube pulse circuit, one tube is always on and the other is off. However, the complementary tube pulse circuit is different. It has the following characteristics:
(1) Both tube...[Details]
Huabei announced the official launch of the "Spring Festival Travel Interest-Free Installment Plan". After users search for "Spring Festival Travel" on Alipay to receive Huabei's interest-free instal...[Details]
1. Principle
Resolvers are a type of position sensor commonly used in motor control. The function of resolvers is to accurately measure the position, speed and direction of rotation of the mot...[Details]
The DC-DC converter composed of UC3842 adopts the ready-made circuit as the overall framework, but the circuit is redesigned due to different input voltage and operating frequency in actual applicati...[Details]
HMD Global-owned Nokia has been hit with a new leak recently as its unreleased Nokia C30 suddenly appeared on a retailer listing. Today, Nokia is once again in the spotlight as the company says a rug...[Details]
Introducing the main and new memory lineups under the theme of "Green Digital Solutions"
Demonstrates ultra-high-performance enterprise SSDs to strengthen market leadership in server storage
...[Details]
Abstract: A new type of low-voltage bandgap reference is proposed. Different from the traditional bandgap reference, the circuit introduces a third current to eliminate the temperature nonlinear te...[Details]
Samsung's Galaxy S21 series follows in the footsteps of Apple's iPhone 12 by not including a charger in the box with its latest flagship. Samsung may stop providing chargers for its other smartphones...[Details]
In the past two years, due to the special circumstances of the United States itself, many cities have encountered the problem of "zero-dollar purchases", and Apple's retail stores have also en...[Details]
By 2026, Al laptops will be the only choice for large enterprise laptops
According to the latest forecast from Gartner,
global shipments of artificial intelligence personal co...[Details]
Earlier, we analyzed the generation of EMI theoretically, and mainly considered many practical means and methods of suppressing EMI from the perspective of system design. In this section, we will a...[Details]
The clock control logic provides three clocks for the entire chip: FLCK is used for the CPU core; HCLK is used for devices on the AHB bus (such as: CPU core, memory controller, interrupt controller, ...[Details]
In April this year, Intel CEO Pat Gelsinger announced plans to further reduce Intel's direct and indirect greenhouse gas emissions and develop more sustainable technology solutions. Intel is committe...[Details]
Transformerless balanced input microphone amplifier
Function of the circuit
Balanced input circuits have always used balanced input transformers, which of course has its advantages, but from t...[Details]
Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]