-
The battlefield electromagnetic environment has a profound impact on war preparations and various military activities, especially on battlefield perception, command and control, combat operations,...[Details]
-
According to Sina Finance, it was previously reported that due to the expiration of the US temporary agreement, Huawei's Android system will not be able to update the system and upgrade the security ...[Details]
-
The storage media corresponding to the three boot modes of STM32 are all built-in to the chip, they are:
1. User flash memory: built-in Flash of the chip.
2. SRAM: built-in RAM area of the chip, t...[Details]
-
O Introduction
Hardware Description Language (HDL) is relative to general computer software languages such as C and Pascal. HDL is a computer language used to design hardware electronic syste...[Details]
-
On May 13, SMIC released its first quarter 2020 financial report. As of March 31, SMIC's first quarter sales were US$904.9 million, a record high, an increase of 7.8% from US$839.4 million in the fou...[Details]
-
What is a linear regulated power supply?
According to the working state of the regulator tube, we often divide the voltage-regulated power supply into two categories: linear voltage-regula...[Details]
-
1. Use fuses (tubes) to protect LED circuits
Since fuses are disposable, slow to react, poor in effect, and inconvenient to use, fuses are not suitable for LED lamps, because LED lamps are n...[Details]
-
1 Introduction
PU is the heart of the computer, and the power supply is the energy source of the computer. At present, ATX power supplies have replaced AT power supplies and are widely ...[Details]
-
introduction
The rate at which data enters the FPGA is higher than the rate at which data is transmitted out. Continuous transmission will cause data overflow, and intermittent transmission ma...[Details]
-
On May 31, the joint venture between Geely and Renault Group was finalized, and the new company named HORSE Powertrain Limited was finally approved for establishment.
Annual revenue of 1...[Details]
-
Electromagnetic relay is an electrical component that uses electromagnetic principle to realize control and protection. It is mainly composed of electromagnet, contact system, spring and other part...[Details]
-
At the beginning of this year, Xiaomi officially released its annual flagship Xiaomi Mi 9, which was also the most anticipated Snapdragon 855 model at the time. At the time of release, Xiaomi Mi 9 ha...[Details]
-
#include "cj.h" #include "stm32f10x.h" #include "delay.h" #include "usart.h" unsigned int overcount=0; void NVIC_Config(void)//priority setting { NVIC_InitTypeDef NVIC_InitStructer; NVIC_Prior...[Details]
-
Since low-power voltage regulator diodes are small in size, it is difficult to mark the model on the tube, so some foreign products use color rings to indicate their nominal stable voltage values. ...[Details]
-
Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
Development Kits Review Area
京公网安备 11010802033920号
EEWORLD
