The advent of DOCSIS 3.1 has enabled CATV providers to increase upstream and downstream capacity. The next generation of DOCSIS 4.0 products is currently in the design phase. Using the right CATV ampl...
[i=s]This post was last edited by lidonglei1 on 2019-3-13 14:33[/i] [align=center][b]NEW EQUIPMENT FOR LIFE[/align][align=center][/align] [align=left]In winter, people often pay attention to the tempe...
[i=s]This post was last edited by Jacktang on 2019-11-12 20:41[/i]Circuit features: 1. Fully symmetrical complementary Class A amplifier circuit design is adopted;2. The input stage uses Toshiba's aud...
Thanks to the organizers and sponsors of the competition. I received the development board kit today and now I am sending out the unboxing photos of the development board kit....
蓝色天使onsemi and Avnet IoT Innovation Design Competition
Hi guys, I have two questions. If the output current is less than 400mA, should I choose a large freewheeling diode? Also, when calculating the maximum output voltage, do I need to add the load voltag...
[i=s]This post was last edited by Li Baiyi on 2021-12-22 21:12[/i]The previous article introduced the system architecture: each task has an independent state machine. When adding an MQTT task, just ad...
Today's electronic components are designed for high performance while working to reduce size, power consumption and cost. Effective and accurate component performance characterization, design, evalua...[Details]
Recently, the board of directors of CCL (copper foil substrate) manufacturer Taiwan Optoelectronics approved the issuance of convertible corporate bonds with a maximum limit of NT$3.5 billion to rai...[Details]
Facebook told U.S. senators that the initial currencies backing its Libra cryptocurrency could include the U.S. dollar, euro, yen, pound sterling and Singapore dollar. Previously, a US congressman ...[Details]
Data released recently by the Ministry of Industry and Information Technology show that in 2021, facing the complex and changing economic situation both internally and externally and the pressure fro...[Details]
The battle for wireless charging chips is intensifying. As more and more OEMs begin to introduce wireless charging functions, the market demand for related chips is also rising rapidly, which not onl...[Details]
In 2019, State Grid Ningxia Electric Power Co., Ltd. started construction of 110 kV and above power grid projects with a total length of 545.32 kilometers and 2.543 million kilovolt-amperes, and pu...[Details]
The PIC programming program uses the official environment - MPLAB IDE v8.70: step: 1. Open MPLAB IDE v8.70 and import the HEX file firmware, as shown below: 2. Select the corresponding chip mo...[Details]
Nuvoton Technology's NUC1xx includes NUC101, NUC100, NUC120, NUC130 and NUC140, which are 32-bit microcontrollers (MCUs) based on the ARM Cortex-M0 core. Through different clock settings, the opera...[Details]
ARM's NEON coprocessor technology is a 64/128-bit hybrid SIMD architecture used to accelerate multimedia and signal processing applications including video encoding and decoding, audio decoding and en...[Details]
The concept and working principle of servo drive
Servo drives are electronic devices used to control the movement of motors. They play an important role in many automation applications, such a...[Details]
In a large software project, there may be multiple files that contain a header file. When these files are compiled and linked into an executable file,
, there will be a lot of "redefinition" errors...[Details]
GB/T 1962.1 Technical Guidance for Multifunctional Tester for Luer Taper Connectors Introduction: It uses a 7-inch colorful LCD touch screen with Chinese menu display. The nominal capacity of the syr...[Details]
Introduction to microcontroller pins 1. Power pin ●VSS: Ground. ●VCC: external 5V power supply. 2. External crystal oscillator pin ●XTAL1: When the microcontroller uses the internal oscillation c...[Details]
DigiKey, a leading global commercial distributor of a wide range of off-the-shelf technology components and automation products with fast shipping, announced today that it is partnering with Ambiq to...[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]