-
Recently, Yirui Semiconductor, a domestic magnetic sensor chip startup team, announced the completion of tens of millions of yuan in pre-A round of financing. The investors are Licheng Capital a...[Details]
-
Port Configuration #include "stm32f10x.h"//PA13 PA15void KEY_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
EXTI_InitTypeDef EXTI_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
...[Details]
-
Introduction With the application and development of electronic technology, digital signal processing content is becoming increasingly complex. At the same time, in many cases, the entire system i...[Details]
-
I recently debugged the AD conversion modules of several microcontrollers and encountered some problems. I summarized them as follows:
AD conversion is to select the channel, compare the voltage, and...[Details]
-
1 System Working Principle
Real-time monitoring and recording of oil volume in oil depots is a regular task of the oil depot system. For safety reasons, electrical equipment is not allowed in t...[Details]
-
According to Jiwei.com, the Samsung Group’s labor union will file a class action lawsuit against the group in October over pension issues. They demand that the Samsung Group pay more pensions because...[Details]
-
"No-
power
radio" has a long history. The earliest one was called crystal radio (using lead-zinc ore for detection). Although it was very simple, it
occupied a place in the history of
ra...[Details]
-
How to use an oscilloscope Obtaining a baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain a thin horizontal baseline before using the probe to p...[Details]
-
Inrush current refers to the peak current that flows into the power supply device when the power is turned on.
Inrush current refers to the peak current that flows into the power supply device when...[Details]
-
Sensor technology has been widely used in daily information, communication, automobile, medical and other peripheral precision equipment, among which the automobile industry is the most prominent as...[Details]
-
Samsung's S series and Note series have always been highly respected in the global high-end market, but due to their high prices, sales have always been limited. Therefore, Samsung has also la...[Details]
-
7-bit: resistance resolution - 127 resistors (128 steps) -- W /* -----------------------------------------Macro definition-----------------------------------------*/ /* -----------------------...[Details]
-
1. Application Examples 1.1 System Function Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and...[Details]
-
After more than 30 years of development, high-concentration photovoltaic (HCPV) cells, as the third-generation solar power generation technology, are gradually becoming a new focus in the solar ene...[Details]
-
1. Definition
Ground current:
current
flowing in the earth or in a grounding electrode
.
Grounding conductor: refers to the conductor that constitutes the ground, which connects the ...[Details]