-
/************Port definition, can be modified******************/
sbit ledrs=P2^3; //Read and write control word
sbit leden=P2^5; //Enable control word
sbit ledrw=P2^4;
void write_com(uchar com...[Details]
-
The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit under test online, as shown in Figure 1. Figu...[Details]
-
Summary of the key points of C51 MCU programming 1. Header file: #include (I use STC 89C54RD+) 2. Predefined: sbit LED = P1^0 // defines bit 0 of port P1 as LED Note: The writing of "P1^0" is differe...[Details]
-
In 2023, competition in the automobile industry will officially enter the second half. To this day, I believe it is difficult for anyone to deny that the new round of automobile technology revoluti...[Details]
-
O Introduction
This system is a new type of home smart phone controlled electrical appliances and automatic alarm system with AT89C52 microcontroller as the control core. This system consis...[Details]
-
MAX828, MAX829 pdf datasheet
MAX828,MAX829
概述
The MAX828/MAX829 combine low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included ...[Details]
-
Integrated circuit in English: integrated circuit, abbreviated as IC; also known as microcircuit, microchip, wafer/chip. In electronics, it is a way to miniaturize circuits (mainly semiconductor de...[Details]
-
realme will officially release the new realme X2 mobile phone tomorrow, and realme CMO Xu Qi released the main configuration of realme X2 on Weibo. Let’s take a look. The new realme X2 will be equi...[Details]
-
The so-called programmable interface chip refers to an interface chip whose function can be changed by the instructions of the microprocessor. By programming, an interface chip can perform different ...[Details]
-
For the noise of switching power supply, besides the chip itself, the layout design is the most important. Here are some related tips. Many concepts about EMI are universal. Let's talk about some k...[Details]
-
Quick commissioning is an operation mode that achieves simple and fast motor operation by setting basic parameters such as motor parameters, inverter command source, speed setting source, etc. The ...[Details]
-
This design realizes the basic functions of a broadband amplifier powered by a single 5 V power supply. The core part uses the high-speed operational amplifier OPA820ID as the first-stage amplifier...[Details]
-
89C52 single chip microcomputer controls ISD4004 voice chip, multi-segment recording and playback The microcontroller source program is as follows: //AT89c52, ISD4004 //To record, press the K1 key tw...[Details]
-
On October 12, CATL issued an announcement stating that in order to adapt to the development trend of the industry, meet the company's power battery production capacity expansion needs, improve the n...[Details]
-
On October 21, the Gansu Provincial Department of Industry and Information Technology publicly solicited opinions and suggestions on the "Implementation Plan for the Construction and Operation Mana...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD