-
On November 30, Shanghai Jetta Semiconductor Co., Ltd. (hereinafter referred to as "Jeta Semiconductor") announced the completion of RMB 8 billion in strategic financing. It was disclosed that th...[Details]
-
This course first introduces you to some basic functions of a general oscilloscope. Our engineers will perform actual operation demonstrations to fully understand the most basic functions and corresp...[Details]
-
The products that Apple (AAPL.US) will bring in the first half of this year are probably far more than just the iPhone 9 for "clearing inventory". The long-awaited Apple smart device ecosystem may be...[Details]
-
As shown in the figure, 555 and R1, R2, C1 form an astable multivibrator, with an oscillation frequency of about 10kHz and a duty cycle of nearly 50%. VT2 and VT3 are used as switch tubes to expand...[Details]
-
In fact, everyone is familiar with batteries. Many daily electronic devices use them. You may not know what the inside of a battery looks like, or how a battery works, but you must know that batterie...[Details]
-
The operating power supply is very important for the safe operation of the substation. It is required to work reliably and independently. As an independent operating power supply, the battery has t...[Details]
-
Many people in the automotive industry must have been blown away by the news of Huawei ’s cooperation with Changan Automobile. According to the disclosure of cooperation news, we may no longer see ...[Details]
-
#include "Usart.h"
#include "stdio.h"
void usart_Configuration(void)
{ GPIO_InitTypeDef GPIO_InitStructure;
USART_InitTypeDef USART_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
...[Details]
-
We know that there are two types of line transformers: constant voltage type and constant resistance type. The constant voltage type (SBV series products) has 90V and 120V on the primary side and 20V...[Details]
-
On January 23, OPPO held an award ceremony for the 2020 PDS 5G Antenna Joint Development Achievements. At the ceremony, OPPO Assistant Vice President Xu Ming personally awarded the "PDS 5G Antenna Jo...[Details]
-
The clock block diagram is shown above. The system clock sources are the internal 4M RC oscillator and the external crystal oscillator. The RTC module can also be used as the main clock in some cas...[Details]
-
Preface: I want to migrate a USB firmware program on C51 to ATmega8 these days, but one difference between ICCAVR & Keil C51 is the storage and access of program storage area, especially the access t...[Details]
-
According to foreign media reports, Saint-Gobain, a world-renowned supplier of technical materials, and Addionics, an Israeli battery technology startup, will jointly develop the next generation of s...[Details]
-
Lithium iron phosphate batteries have long been an important component in the field of electric vehicles and are favored for their high energy density. However, low electronic conductiv...[Details]
-
For vehicle-mounted controllers, there are usually strict standards for CAN cycle fluctuations. The national standards are as follows. Based on the national standards, each OEM has slight diffe...[Details]
京公网安备 11010802033920号
EEWORLD
