-
Compared with batteries, supercapacitors have many advantages, such as wide operating temperature (from -40℃ to +70℃), high energy density (up to 5kWh/kg), and green raw materials. And its lifespan i...[Details]
-
Last week, there were reports that OnePlus will release a new phone called OnePlus Clover. After the launch of OnePlus Nord, OnePlus hopes to launch a cheap phone at a lower price to capture more mar...[Details]
-
As is known to all, the performance of piezoelectric pressure sensors is mainly measured by transient pressure signal generators and sinusoidal signal generators. A transient pressure signal genera...[Details]
-
Since the reform and opening up, the living standards of the people have been continuously improved, and more and more cars have entered the homes of ordinary people. The number of private cars h...[Details]
-
#include #include "DS1302.h" #include void ds1302_init(void) { PORTX=0x00; DDRX=0x07; } void write_ds1302_byte(unsigned char dat) { unsigned char i; for(i=0;i 8;i++) { ...[Details]
-
Whether it is a mobile phone or an electric car, "electricity" is the source of all things that drive the development of the intelligent era. However, what many people don't know is that the charging...[Details]
-
introduction
The high security and confidentiality of contact IC smart cards and contactless IC smart radio frequency cards have made them a rising star in the field of IC cards. In particular, ...[Details]
-
Just one year has passed since China first proposed the concept of ubiquitous power Internet of Things. By upgrading the power grid infrastructure, the traditional power grid will be upgraded to the ...[Details]
-
The factors that affect
the stability of
the
system operation can be roughly divided into two parts: external factors and internal factors:
1. External factors
Radio frequency
...[Details]
-
//Compile and use under ADS1.2
void TestFun(char* fmt,...)
{
int ch;
char selch = 0;
va_list ap = NULL;
va_start(ap, fmt);
do
{
selch = *fmt;
if (selch!=\'%\')
{
putchar(*fmt)...[Details]
-
Test steps: 1. Check whether the "voltage adjustment" knob of the instrument is turned all the way counterclockwise. If not, turn it all the way. 2. Plug in the power cord of the instrument and turn ...[Details]
-
0 Introduction
Aiming at the problems of overcharging, undercharging, battery overheating and slow charging speed in the charging process of lead-acid batteries used in intelligent controllers ...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
-
As the world's largest and most influential electronic components exhibition, the highly anticipated
2024 Munich International Electronic Components Fair (electronica 2024) will be held at the ...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD