-
IT Home reported on August 19 that the Qichacha App showed that on August 17, OPPO Guangdong Mobile Communications Co., Ltd. obtained the patent authorization for "screen sound generation meth...[Details]
-
#include stc89.h
#include intrins.h
#define uchar unsigned char
#define uint unsgined int
uchar code shuzi ="0123456789-:";
uchar d0,d1,d2,d3,t0;
sbit lcd_rs=P2^5; //Data/command selection termina...[Details]
-
In ARM systems, precise time measurement is sometimes required. Usually, C functions for obtaining time (such as gettime()) are not only poorly versatile (must include the header file DOS.H, and do no...[Details]
-
There are two types of materials used as anodes in the lithium-ion batteries currently on sale . The most common is the graphite anode, which has an extremely high energy density and can power a car...[Details]
-
1 Introduction
In the power equipment status detection system of infrared imaging technology, the application system based on AT89C51 single chip microcomputer adopts the non-contact infrared ...[Details]
-
GGE Signs Letter of Intent to Invest $6 Million in Long-Term Commitment to Improve Lithium-Ion Battery Recycling in the U.S.
HOUSTON, March 3, 2023 /PRNewswire/ -- Green Giant Inc. (NASDAQ: GG...[Details]
-
On February 25, Lihe Micro released its 2020 performance report. The company achieved operating income of 215.6273 million yuan, a year-on-year decrease of 22.09%; net profit attributable to the pare...[Details]
-
In this article, we will introduce several well-known topologies, which are generally used in the design of linear and switching power supplies. Each topology has both common and unique characteris...[Details]
-
Sources said that BOE has set a goal of producing OLED panels for the iPhone 15 Pro series next year. The company hopes to achieve this goal by successfully applying LTPO technology to OLED panels. I...[Details]
-
The concept and working principle of synchronous motor
A synchronous motor is an electric motor that synchronizes the rotation of the magnetic field with the rotation of the electric field thr...[Details]
-
Hardware multiplier MPY: (Platform: MSP430F5418)
How to use 16-bit multiplier:
1. Unsigned multiplication result="n1"*n2. The first operand n1 (16-bit unsigned) is assigned to the MPY registe...[Details]
-
On September 13, local time in the Netherlands, at IBC2019 held in Amsterdam, Shanghai HiSilicon Technology Co., Ltd., AVS Industry Alliance, Danghong Technology, Guangdong Ultra High Definition Vide...[Details]
-
SBUF register: It is two physically independent receiving and transmitting buffers, which can send and receive data at the same time. The operation on the receiving buffer or the transmitting buffer...[Details]
-
1. Introduction
LED
modules are now widely used in electronic products. With the expansion of application scope and the continuous improvement of lighting systems, the demand for...[Details]
-
Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD