P9403-36-22

1 Overview With the continuous development and improvement of the distance education system, multimedia teaching methods have been widely used in schools of all levels and types. In recent yea...[Details]

1. Introduction Sensors are devices or equipment that can sense the specified measured quantity and convert it into a usable output signal according to certain rules. As a key basic component ...[Details]

hardware design Simulation diagram: Digital tube display, supports integer addition, subtraction, multiplication and division, but does not support decimals, negative numbers and continuous operati...[Details]

Mnemonics Operation Code illustrate byte Oscillation period ACALL addrll X1* Absolute subroutine call 2 twenty four ADD A,R...[Details]

void Calculate() { unsigned long x; unsigned char a; a=1; for(x=0;x 4294967294;x++) { a=a+1; } } void main() { P1_0=0; //Light up to start calculation Calculate(); P1_0=1;...[Details]

Demand for Apple's iPhone 13 series remains healthy 12 weeks after its launch, analysts say, noting that delivery times for all models have become longer after several weeks of relative stagnation. ...[Details]

This article describes the various active noise reduction topologies available and analyzes the difficulties encountered by original design companies and contract manufacturers during the productio...[Details]

I bought a new energy vehicle for 170,000 yuan, but when it was time to upgrade, I found that a second-hand new energy vehicle could only be sold for 40,000 yuan. What's more ironic is that replacing...[Details]

In my opinion, an oscilloscope is the best tool for debugging analog power supplies, and this is also true for digitally controlled power supplies. Single-stepping through the code is not an option be...[Details]

 PICC variables and definitions 1. When the variable is multi-byte data, PICC stores the variable according to the principle of storing the low byte at the low address and the high byte at the high...[Details]

After the program is running, use the five-way button on the board to control it. The microcontroller source program is as follows: #include stdlib.h #include stdint.h #include "lcd_api.h" #inclu...[Details]

The input capture unit of the T/C can be used to capture external events and give them a time stamp to indicate the time when this time occurs. The trigger signal of the external event is input by pi...[Details]

Thermocouple is one of the most commonly used temperature measuring devices. It directly measures temperature and converts the temperature signal into a thermoelectric potential signal, which is th...[Details]

Phillips-Medisize, a Molex company, has announced an agreement with a leading biotechnology company to produce a wearable electronic combination product, a Phase 3 development combination drug delive...[Details]

According to the latest silicon wafer quarterly analysis report released by the Silicon Manufacturers Group (SMG) under SEMI, global silicon wafer shipments in the third quarter of 2024 increased b...[Details]