TKJB0S15A18LSB

1. Introduction Chinese characters composed of dot matrix LED display screens are widely used in public places. For example, station departure time reminders, stock price di...[Details]

IIC communication protocol: A bidirectional two-wire synchronous serial bus only requires two wires to transmit information between devices on the bus. The two wires are SDA and SCL. SDA: Bidirectio...[Details]

#include "def.h" #include "option.h" #include "2440addr.h" #include "mmu.h"  #include "stdio.h" /*Interrupt processing function Press different buttons to enter the interrupt processing, and start...[Details]

Digital storage oscilloscopes (DSOs) are attractive because they can store waveforms, average signals, and support a variety of triggering and analysis options. However, not all digital storage oscil...[Details]

A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]

At the beginning of this year, Jiwei.com counted the IPOs of mobile phone and semiconductor industry chain companies in 2020. Overall, due to the impact of the epidemic, the number of companies submi...[Details]

According to Bloomberg, Apple has secretly organized a 12-person team to develop satellite network communication technology that can transmit data directly to Apple devices without going through comm...[Details]

//Introduce header file #include reg52.h typedef unsigned char u8; typedef unsigned int u16; //Bit definition sbit LED=P2^0; /* The delay function can pass...[Details]

On August 8, Tencent officially released the second-generation Max robot (hereinafter referred to as "Max"), which was developed by Tencent Robotics X Laboratory and is a multi-modal quadruped robo...[Details]

Overview Digital up-conversion/down-conversion (DUC/DDC) is an important part of digital intermediate frequency design. Its function is to convert the baseband signal to the intermediate f...[Details]

2-1-1-5． Calculation of the volt-second capacity and primary coil turns of a double-excitation switching power supply transformer In Figure 2-7, for the dual-excitation switching power sup...[Details]

Send different instructions to the slave, and the slave will perform different operations. This is just to judge the function code, which is similar to the practical serial port routine we learned ea...[Details]

:LEN:X Returns the length (number of characters) of string X :CHR:M Converts an integer between 0 and 255 to a character :STR:X Converts a numeric expression or logical expression to a string. For nu...[Details]

　　Terminal production testing can use two solutions: signaling mode (comprehensive tester) and non-signaling mode (signal source, signal analyzer). Comprehensive testers are more in line with the sign...[Details]

There are two types of bistable devices: one is a trigger and the other is a latch. The latch is the original form of the trigger. The basic latch consists of a pair of mutually coupled logic gates...[Details]