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Technical terms: laser diode, direct diode laser, diode bar, beam quality, 3D printed copper, light absorption, back reflection IDTechEx Research predicts in its report "Laser Diodes and Direct D...[Details]
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1. HBM (Human Body Model) verification test has become a required test item for IC anti-static level. Generally, it is directly outsourced to a third-party laboratory for verification, but you don’t ...[Details]
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/*The program is belong to Chopin.Wu*/
#include pic.h
#define uchar unsigned char
#define uint unsigned int
#define pin_Sound RB0
#define Tmr0EnBit T0IE
__CONFIG(0x3B31);
void init();
uint...[Details]
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Foreign media PhoneArena tested the fast charging of Apple iPhone 11 Pro; information showed that it takes 1 hour and 42 minutes to fully charge the Apple iPhone 11 Pro. According to PhoneA...[Details]
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This article introduces the main features, block diagram,
stereo
and mono digital MIC connection examples of AK4953A, the system connection block diagram of 3-wire serial mode, and the ma...[Details]
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1.1 Create an STM32 project using Keil MDK and standard peripheral library Through the introduction of the standard peripheral library in the previous section, I believe that all readers have a basic...[Details]
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Various special vehicles often have oil leakage problems during use, resulting in waste of lubricating oil and fuel, and consuming the power and work efficiency of special vehicles. Therefore, a sy...[Details]
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Program 1:
#include "msp430x14x.h"
void main( void )
{
WDTCTL = WDTPW + WDTHOLD; //Turn off the watchdog
TACTL=TASSEL0+TACLR+MC0; //ACLK is the...[Details]
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The GPT-9900 series safety testers have a total of 4 models: GPT-9904 is a 4-in-1 model with AC/DC withstand voltage testing, insulation resistance testing and AC ground impedance testing functions; ...[Details]
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1 Introduction
A common problem in portable audio applications is the limited supply voltage for the speaker amplifier. These audio systems are typically powered by lithium-ion (Li+)
batterie...[Details]
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The vivo Y32 has been officially released, and it features a plastic material with a smooth surface. Its dimensions are 164.26 x 76.08 x 8 mm and it weighs 182 grams. The device is powered by a Qua...[Details]
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The localization of semiconductors is accelerating across the board, and companies in all segments of China's semiconductor sector are facing historic development opportunities. What are the reason...[Details]
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There are many ways to send hexadecimal arrays through the serial port. Here I introduce the simplest and most commonly used method. The board I use here is STM32F103RCT6, using serial port 2, the ...[Details]
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Beijing, China, July 14, 2023 - The 3rd China Integrated Circuit Design Innovation and Application Conference (ICDIA 2023) will be held in Wuxi on July 13-14, 2023. As the world's leading provider of...[Details]
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On November 4, the HuanDa 97.5MW/390MWh shared energy storage power station project started construction in the Beidaqiao new energy planning area of Guazhou County. Image It is understood that this...[Details]