Qorvo's RF Fusion 5G chipset wins the 2020 GTI Mobile Innovation Breakthrough Award. This award recognizes Qorvo's breakthrough innovation in 5G chipsets; it pioneered the combination of compact, high...
In a voltage sampling circuit (should detect the voltage level) in the Baigla servo driver, the diode (LL-34 package without label) breaks down and shorts. I don't know what type of diode it is. The c...
Author: Joshua Zhu, ST engineer
Click to download the pdf document:Keywords: S2-LP, sub 1GHZProblem: Customers use S2-lp to develop their products. Now they can enable FEC to communicate between two S...
1. OverviewCC2640R2F is a BLE single SOC solution. TI's SDK divides the project into two parts: application program (APP) and protocol stack (Stack).2. Protocol stackThe protocol stack includes: host ...
[size=4]What is the difference between the POR signal and the PUC signal in the MSP430F149 microcontroller? What operations does the microcontroller perform after detecting these two signals? Thank yo...
[size=4]The precision of floating point numbers is determined by the number of digits in the mantissa. Most numbers will have errors when expressed as floating point numbers. These errors are small an...
The price difference between a low-end and high-end digital oscilloscope is nearly 50 times (8,000 yuan to more than 500,000 yuan). What is the reasonable choice?
1. Bandwidth
If you need to acc...[Details]
Samsung has announced the prices of the Galaxy Note10 series in Taiwan. It is reported that the Samsung Galaxy Note10 series offers three versions in Taiwan: Galaxy Note10 256GB, Galaxy Note10+ 256GB...[Details]
Jiwei.com reported on the morning of September 4 that when Google's next-generation operating system, Android 10, was just released, Unisoc immediately announced that it had taken the lead in deployi...[Details]
The circuit is shown in the attached figure (click to enlarge). When powered on, the +5.5V power supply charges C1 through R1, and also charges C2 through R2. However, since the time constants of R1 ...[Details]
Preface Analog-to-digital conversion can be said to be the most important function of a microcontroller, and it has many applications. This article mainly explains its basic concepts. I have linked...[Details]
From the layout point of view, Yisuwi has different layouts in different regions. For example, the Hefei Eswi COF Tape Project, the first semiconductor material manufacturing project invested and bui...[Details]
Beginners can use a multimeter to test the performance of diodes in amateur conditions. Before testing, turn the multimeter's switch to the RX1K position of the ohm range (be careful not to use the RX...[Details]
Due to the stagnant sales of PC and other products due to inflation and the continued oversupply of DRAM, prices fell by about 10% in November, falling for seven consecutive months, and the decline e...[Details]
On October 10, Leman Optoelectronics released its performance forecast, estimating that the net profit attributable to shareholders of the listed company in the first three quarters of 2021 will be 4...[Details]
At the Geneva Motor Show, Porsche returned its focus to racing, and the 919 Hybrid prototype made its world debut. It is a hybrid model with a 2.0-liter V4 engine. It is also the first model...[Details]
The wedge flowmeter is a new type of throttling differential pressure flow measurement instrument. It can perform high-precision flow measurement in the case of high viscosity and low Reynolds number ...[Details]
1 Introduction A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural characteristics: (1) I...[Details]
We have a microcontroller course this semester. I don't know why we have to write programs in assembly language. I feel that assembly programs are really difficult to write, so I recorded the experim...[Details]
Keysight, Synopsys and Ansys work together to create a new reference flow for TSMC’s advanced 4nm RF FinFET process to help accelerate the development of RFIC semiconductor designs • The new refere...[Details]
On October 24, the "Xpeng P7+AI Intelligent Driving Technology Sharing Conference and the First Release of AI Dimensity 5.4.0" was held in Guangzhou. Dr. Li Liyun, Vice President of Xiaopeng Motors...[Details]
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