[i=s]This post was last edited by alan000345 on 2019-5-7 10:04[/i] Antenna efficiency plays a critical role in the overall RF performance of a smartphone. However, current smartphone industrial design...
BlackGold's FPGA is really bad. The tutorial provided is just pasting the source code into the document. There is no design process at all, no logic block diagram, and the layout is a mess....
On November 18, 2011, the USB 3.0 Promoter Group, which is composed of industry giants such as Intel, Microsoft, HP, Texas Instruments, NEC, and ST-NXP, announced that the new generation of USB 3.0...[Details]
Lamborghini launched the Sián super sports car, the world's first super sports car equipped with supercapacitors and a 48V mild hybrid system, half a year ago . The limited edition of 63 Sián is sc...[Details]
On June 10, blogger @数码闲聊站 hinted that a new Redmi product equipped with Qualcomm Snapdragon 8+ flagship processor has been filed. The phone uses a 2K 120Hz flexible straight screen, which will...[Details]
Reporters learned from Huawei Technologies Co., Ltd. that Huawei will hold an online press conference at 8 pm on June 2 to officially announce the Hongmeng operating system that can cover mobile te...[Details]
On February 22, Luxshare Precision stated in an institutional survey that the company's fundraising and investment projects involved an amount of 13.5 billion yuan, which was calculated from the tech...[Details]
Brushless DC motor (BLDCM) has good speed regulation and control performance, and also has a series of advantages such as high power density, high power factor, simple structure, and high reliabili...[Details]
In order to improve vehicle fuel efficiency, cars must be lightweight, but powerful performance is equally important. To achieve these two goals at the same time, most modern automotive panels are ma...[Details]
On September 10, Suzhou High-tech Zone and Sigurd Co., Ltd. (hereinafter referred to as "Sigurd") held a project signing ceremony. It is reported that Sigurd will register a new company in Suzhou H...[Details]
On October 26, 2023, Beijing time,
Qiaotian Intelligent
officially released the magnetic mold changing system MMC. The system realizes the rapid upper and lower molds of the molds throu...[Details]
On February 6, the Ministry of Industry and Information Technology announced the "List of the First Seven Batches of Demonstration Enterprises (Parks) for Electricity Demand-Side Management in the ...[Details]
When it comes to MCU hardware emulators, my first impression is that they are very expensive. For a MCU enthusiast like me who wants to learn to use most of the popular MCUs on the market in less than...[Details]
This application note discusses the most common things to do to test the quality of every design, especially embedded systems. It includes common sources of error as well as other factors that can af...[Details]
1 Schematic It is not difficult to see from the picture that the entire P2 port is connected to the LED, and the entire P2 port needs to be driven when writing code. 2 Code #include "reg52.h" //...[Details]
Features: STM8S003F3P6 uses a single bus to establish simple communication with DS18B20, DS18B20 feedbacks the temperature value, the digital tube displays the temperature value without decimals, and...[Details]
Figure High input, high output voltage regulator circuit
In general, IR1≥5Iq, then the above formula can be rewritten as Uo≈Uo1＋IR1R2, (2) Substituting IR1=Uo1/R1, then Uo=Uo1（1＋R2/R1）（3）From th...[Details]
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