BF040-28A-A2-0400-0260-0500-ND

#include reg52.h #include intrins.h #define uchar unsigned char #define uint unsigned int      sbit RW=P2^6; //define LCD1602 liquid crystal display read and write port          sbit RS=P2^5; //def...[Details]

Time base signal generator: The time base signal, referred to as the time base signal, comes from the 32768Hz real-time clock and is combined through frequency selection. The frequency selection lo...[Details]

According to Jiwei.com, on December 22, at the 2021 China Integrated Circuit Design Industry Annual Conference and Wuxi Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2021...[Details]

(1) Soldering with soldering iron: The tip temperature of the soldering iron (maximum 30W) shall not exceed 300℃; the soldering time shall not exceed 3 seconds; the soldering po...[Details]

Oscilloscope probes have two wires, one for connecting the test circuit to the vertical amplifier of the oscilloscope (called the sensing wire) and the other for connecting the oscilloscope chassis...[Details]

#include #include "..\config\c8051f350.h" #include "..\config\const.h" #include "..\driver\system.h" #include "..\driver\other.h" #define IIC_WRITE 0 #define IIC_READ 1 #define VREF 24380 static u...[Details]

The circuit in Figure 1 powers a conversion circuit that has both new 3.3V and legacy 5V devices. Also, because the regulator accepts both 3.3V and 5V inputs, it can be used directly in new 3.3V sy...[Details]

Method 1: Using frequency domain analysis FFT analysis can provide a deeper analysis of the signal, as shown in Figures 5 and 6. On top of the broad "white" noise, there are two more peaks, 49.5MHz a...[Details]

1. Question: What is the difference between a microcontroller, a microcontroller, and a microprocessor? Answer: Processors usually refer to three types of chips: microprocessors, microcontrollers, ...[Details]

The 6430 sub-fA programmable source meter integrates the voltage and current source and measurement functions of Keithley source meter products and source measurement units (SMU). It has higher sensi...[Details]

AVR MCU Internal EEPROM Detailed Explanation       Using EEPROM is quite simple. It is nothing more than reading and writing operations. First, you need to determine whether it is reading or writing,...[Details]

Classification of hair dryers In the era of "black technology", hair dryers, as one of the commonly used household appliances in daily life, have expanded from the simple function of dry...[Details]

As a basic electronic component, all engineers know that diodes have unidirectional conductivity. According to the semiconductor material classification, they can be divided into silicon diodes and g...[Details]

I thought that the old computers that were idle at home were useless, so I thought of using them to DIY an APE player ! So To choose a computer as a dedicated...[Details]

Soft starters and frequency converters are two different electrical devices, and they have some obvious differences in appearance. Size and shape There are obvious differences b...[Details]