SD requires high-speed reading and writing, and also needs to be easy to use for embedded devices such as handheld devices. There are two access interfaces: SD mode interface and SPI interface. At the...
Just now, ASPENCORE, a world-renowned media organization, announced its 2019 "Global Electronics Achievement Award" list in Shenzhen. Qorvo's leading Fusion 5G product portfolio won the Microwave RF c...
PC:Long-term nationwide recycling and sales of second-hand Agilent HP signal generators E4400A, E4400B, E4421, E4421B
Long-term nationwide recycling and sales of second-hand Agilent HP signal generato...
Preface:I originally planned to post the test records of the Bluetooth low energy part this time, but because there are some problems with the UART part, I'd better post this one first. Please give me...
(1) How are radio waves generated?(2) What parameters can be used to describe radio waves?(3) What are the main ways in which radio waves propagate?(4) What are the polarization modes of radio waves?(...
It means changing the solution and changing the pipe.65V GaN processes are enabling a new generation of radar systems designed to improve safety and monitor a wide range of commercial applications. 65...
With the development of modern communication technology, communication test instruments are constantly being innovated. Various new devices have higher and higher requirements for the real-time res...[Details]
If you use an FPGA in an asynchronous system with multiple clocks, or if the clock frequency or phase in the system is different from the clock frequency or phase used by the FPGA, then the design ...[Details]
Following its global debut on October 22, the new Huawei Mate 40 series will be officially unveiled in Shanghai on October 30. In addition to the Mate 40 series, media previously stated that Hu...[Details]
In the previous issues of "Four Steps to Identify the Quality of Surveillance Lenses", we have introduced methods to identify surveillance lenses from the perspective of appearance, parameters and ...[Details]
Dilek THEELEC released two videos, which are interviews between reporters and Lee Soo-hwan, deputy general manager of LG Chem. They have done several programs and have a lot of information. Let's tak...[Details]
Measuring the quality of a crystal oscillator often gives beginners a headache. The crystal oscillator is very small in size, but it plays a big role on the motherboard, so the detection of the cryst...[Details]
High frequency operation (
electronics
) allows the use of small passive components. Hard switching mode will lead to increased switching losses. In order to reduce the high frequency switc...[Details]
The Alliance for Wireless Power (A4WP) recently signed a memorandum of understanding with the Bluetooth SIG to solve the power control problem currently encountered by the magnetic resonance (Magneti...[Details]
As early as the launch of Samsung Galaxy Z Fold2 5G, Dr. TM Roh, President of Samsung Electronics and Head of Mobile Communications Business, said: "Our journey to the next generation of mobile devic...[Details]
VeriSilicon VIP9000 NPU AI processor and ZSPNano DSP IP will bring AI vision and AI voice capabilities to low-power automotive image processing SoCs May 12, 2020 - VeriSilicon announced today that ...[Details]
OPPO Reno8 series is equipped with Mariana® MariSilicon X, building a dual-core portrait flagship
May 19, 2022, Shenzhen, China -
OPPO officially announced that the Reno8 series ...[Details]
The proposal of the "dual carbon" goal has made "high efficiency and energy saving" the main development direction of the motor industry. With the rapid development of technology, any motor control...[Details]
#include "stm32f10x_systick.h"
//Use SysTick's normal counting mode to manage delays
//Include delay_us, delay_ms
//Fixed the error of calling in the interrupt and causing an i...[Details]
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]
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