252CPX820JC1ROHS

As early as 1960, ultra-wideband (UWB) technology was used in radar applications and was later adapted as orthogonal frequency division multiplexing (OFDM) technology (standardized by IEEE 802.15.3) ...[Details]

Optical lens manufacturer Yujingguang recently made a rare announcement that it plans to spend NT$1.882 billion to purchase machinery and equipment this year, a 73% increase from last year and the la...[Details]

With the rapid development of computer technology, measuring instrument technology and software technology, microcomputers and DSP provide powerful computing power, so that under certain real-time req...[Details]

The Quantum KT0646/KT0656 solution is a UHF module solution developed by Tianhui Micro, which is suitable for UHF audio applications such as UHF gaming headsets/UHF electric guitars/UHF microphones...[Details]

On March 13, according to CINNO Research's monthly panel factory production survey data, the average annual utilization rate of domestic AMOLED panel factories (≤G6) in 2021 was 53.7%, an increase of...[Details]

The structure and working principle of the switched reluctance motor (SRM) are relatively simple, with good fault tolerance. At low speed, only a small current is needed to obtain a large torque. At ...[Details]

1. Introduction As an electronic component, light emitting diode (LED) has been around for more than 40 years. However, due to the limitation of luminous efficiency and brightness, it has been ...[Details]

Today I accidentally discovered that there is an examples directory in u-boot. After compiling u-boot, I found several test programs, such as hello_world. At the same time, there is an option in the ...[Details]

In the process of using the control system, we occasionally encounter the phenomenon of the LED display screen going black. The same phenomenon may be caused by various reasons, and even the process o...[Details]

Independent buttons First of all, since it is to detect the input, of course, a pull-up resistor must be used to detect changes in the pin level. In the 51 microcontroller, in addition to the P0 port...[Details]

With the rapid development of the national economy and the advancement of technology, the market has put forward high-quality and low-price requirements for wire and cable products. This requires rese...[Details]

Preface The computer's parallel interface was originally designed as a printer interface. With the continuous expansion of computer peripherals, people's requirements for improving the dat...[Details]

AbstractWith the development of automotive electronic technology, CAN and LIN buses are increasingly widely used in automotive networks. At the same time, achieving network communication between d...[Details]

#include "stm32f10x.h" #include #define SCL_H  (GPIOB- BSRR = GPIO_Pin_6) #define SCL_L  (GPIOB- BRR = GPIO_Pin_6) #define SDA_H  (GPIOB- BSRR = GPIO_Pin_7) #define SDA_L  (GPIOB- BRR = GPI...[Details]

CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time performance and flexibility, and is widely used...[Details]