-
void sendc(int val) { char str ; str =val+'0'; //Assign value to a single character uart_txd(str ); } uart_txd(); is used to send characters. This section converts variables into characters and...[Details]
-
1. Definition of CATV carrier-to-noise ratio (C/N):
Refers to the ratio of the effective value of the image carrier level to the root mean square value of the system noise level within the specified ...[Details]
-
Jiwei.com reported on December 9 that according to Xiaomi’s official Weibo, Xiaomi Group was shortlisted for the second time in the 2020 Fortune Global Future 50 list (the Future 50), ranking 19th, a...[Details]
-
Foreign media made a brief summary of Apple's products in the past ten years. Among the many software and hardware products launched by Apple, the top ten best products and the top ten worst products...[Details]
-
This application note provides a new perspective on physical access control from the perspective of information technology (IT). This article compares different types of lock technologies (mechanic...[Details]
-
Future Electronics releases electric vehicle main drive solution based on NXP S32K3
Shanghai, China - December 14, 2022 – Future Electronics, a world-renowned authorized distributor ...[Details]
-
Beijing time, May 18th, morning news, according to a lawsuit filed by California against Apple, in 2020, a 12-year-old boy suffered damage to his eardrum due to hearing a loud Amber Alert while...[Details]
-
K214/J77 Single-ended Headphone Amplifier The single-ended amplifier circuit is a model of exchanging efficiency for sound quality. The circuit introduced below is a single-ended headphone ampli...[Details]
-
According to the news released by Guangzhou Huangpu, on the morning of June 29, the signing ceremony of the strategic cooperation agreement between Guangzhou Municipal Government and China Guoxin H...[Details]
-
Tesla recently applied for a new patent that can use the on-board laser system to clean the front and rear windshields and cameras, and even remove debris from the roof solar panels. It is reported t...[Details]
-
#include "ds18b20.h" uint8_t temp_sign; void delay_ds(uint16_t zz)
{
uint8_t xx;
uint16_t yy;
for(xx=0;xx 1;xx++)
for(yy=0;yy zz;yy++);
} void DS18B20_Rst(void)
{
LPC_GPIO3- DIR|=(1 5);
D...[Details]
-
In digital circuit design, a clock signal is a signal that oscillates between high and low states and determines the performance of the circuit. In applications, logic may be triggered on the rising ...[Details]
-
Installation Issues
summary
The questionnaire report (Appendix B) and published literature both point out that airports need to consider some important issues when planning to install LED...[Details]
-
On March 20, workers were assembling a tower in Dongxiang District, Fuzhou City, Jiangxi Province (drone photo). Recently, the first tower of the ±800 kV UHV DC transmission project from Yazhong to...[Details]
-
1. Introduction Solar photovoltaic lighting equipment has established an important position in the lighting industry with its energy-saving, environmentally friendly and easy installation characteris...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
