MWDM2L-9GP-6J7-18R

ORG 0000H AJMP PLAY ORG 001BH AJMP JONG PLAY: MOV P1, #0FFH: Program initialization MOV P2, #00H MOV 70H, #00H MOV 71H, #00H MOV 72H, #00H MOV 73H, #00H MOV 74H, #00H MOV 75H, #00H MOV 76H, #00H M...[Details]

On the morning of December 30, Unigroup Guoxin, Unisplendour Corporation, and XueDa Education announced that at 9:30 am on December 29, the second creditors' meeting and the investor group meeting of...[Details]

The low frequency signal generator uses a single chip waveform synthesis generator to generate high precision, low distortion sine wave voltage, which can be used to calibrate frequency relays, synch...[Details]

According to foreign media reports, the latest data from research institutions show that the global DRAM market size in the second quarter of this year was US$25.59 billion, a month-on-month increase...[Details]

This article was written by Niel Smith, Socionext America Inc. Home security devices are very popular nowadays as they provide an extra layer of security to a home or office. They are easy to instal...[Details]

The power consumption of a microcontroller is very difficult to calculate, and at high temperatures, the power consumption of a microcontroller is still a particularly important parameter. For the ti...[Details]

#include reg52.h #define guan P0 #define wei  P2   #define uchar unsigned char #define uint  unsigned int   if m=0; fly a1,a0,k=0,j,k,s=60; sbit beep=P2^3; unsigned char code weiyu ={0x1f,0x2f,0x4f,...[Details]

The TMS320F28x (abbreviated as "F28x") digital signal processor is a 32-bit fixed-point DSP controller launched by TI. Its frequency is as high as 150 MHz, which greatly improves the accuracy of th...[Details]

1. Introduction The distribution transformer is the basis for connecting the power grid and users. Its operating status is directly related to whether users can use electricity reliably. T...[Details]

Due to the spread of the novel coronavirus pneumonia epidemic, the State Council issued a notice earlier that the 2020 Spring Festival holiday will be extended to February 2. According to the severit...[Details]

2. Use a switching constant current source with high voltage direct step-down The voltage obtained by direct rectification of AC is 264V. At this time, a high-voltage Buck circuit with dir...[Details]

Conductivity meter The conductivity meter is an online water quality analyzer with a wide temperature range and is developed for high-end water quality management and automation control in medical mu...[Details]

The following aspects should be noted in the daily maintenance of TR200 roughness tester for non-destructive testing: 1. After starting the machine every day, use alcohol (absolute ethanol, 99.97%)...[Details]

According to PatentlyApple, the U.S. Patent and Trademark Office officially announced 36 new patents granted to Apple today, including patents related to under-screen camera systems and next-generati...[Details]

Some questions about the delay function void main() { while(1) { P2=0xfe; //1111 1110 //delay(60000); } } The result of ...[Details]