DMM-168FLAA3-2A113

Recently, the United States announced a 5G network spectrum auction plan, which has caused quite a stir in the communications circle. The reason is that the United States has finally made concessions...[Details]

HYM8563［1］ is a low-power CMOS serial I2C real-time clock/calendar chip produced by Wuhan Haoyu Microelectronics Co., Ltd. Figure 1 is a block diagram of its internal structure, Figure 2 is a wirin...[Details]

　　 Solar street light 　　The biggest feature of solar LED street lights is that they are usually powered by batteries, and there are some characteristics of batteries that need to be considered: 　　 1...[Details]

The recent hot topic of "cobalt-free and cobalt-free" batteries shows that Tesla is also trying the same approach as Apple to cope with China's complex and multi-level automobile consumer market. In ...[Details]

From November 18th to 19th, the 2021 (13th) International Seminar on Sensor and MEMS Industrialization Technology (and Achievement Exhibition) was held in Haicang, Xiamen. Goertek Microelectronics Co...[Details]

Introduction: Sometimes it feels good to spend a few hours on the weekend working on something. Etching PCB boards is not only fun, but also rewarding, which is why the electronics field has won so m...[Details]

In the process of signal processing, the method of DSP + FPGA collaborative processing is often used. This is because although DSP can achieve high-speed signal acquisition, its instructions are ...[Details]

According to Korean media etnews, Samsung Electronics' TV products may use OLED panels produced by LG Display. The two companies are currently discussing related cooperation. Industry insiders reveal...[Details]

#include string.h #include stdio.h #include pic.h #define uchar unsigned char #define uint unsigned int #include"cd1602.h" uint adsc ,adjz ,adsr ; //define 3 A/D conversion temporary variables uin...[Details]

How to effectively manage power for wearable devices? It’s not something anyone wants for a smart wearable device’s battery to die in a matter of hours. But by identifying the associated issue...[Details]

As the LED market matures, LED lighting has become the main pillar industry of the lighting market, and more and more people are paying attention to LED driving technology. Many practitioners in the ...[Details]

　　1. Theoretical analysis of partial discharge measurement method 　　The measurement methods of partial discharge testers are divided into two categories: electrical measurement method and non-electri...[Details]

1. Software Like the servo control of the 7360 system , the 7M system also uses real-time interrupts to achieve servo control . Unlike the 7360 system, the difference compensation calculation part of...[Details]

Preface LED manufacturers recommend controlling the forward current to keep the LED at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is proport...[Details]

An autonomous vehicle is a vehicle that can sense the environment and operate without human involvement. It can do everything that an experienced human driver does. In a recent study, experts ident...[Details]