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Nowadays, power supply has become a component that many consumers pay more attention to. With the development of technology, the materials used in DIY products have become one of the elements tha...[Details]
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Recently, according to foreign media reports, Apple is rumored to be interested in acquiring Intel's mobile phone chip business. This potential transaction may be as high as billions of dollars. The ...[Details]
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Introduction outline of this blog 【1】The development board and programmer I used 【2】Programming environment 【3】Burn software and interface 【4】Chip content 【1】The development board and programmer I ...[Details]
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Single-phase motor control circuit
Single-phase resistance starting motor reversible operation control circuit
Single-phase motor main winding reactor speed control circuit
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void call_user_sent() { static bit data_flag=0; static unsigned char a=0,b=0,c=0; TRISB5=1; TRISB2=0; if(!data_flag) //Start header { c++; ...[Details]
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What AN3147 says: 1..1 How to enter Wait mode Entering Wait mode Wait mode is entered by executing the WFI or WFE assembly instruction. This stops the CPU, but other peripherals and the interrupt con...[Details]
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In this article, we will first introduce the most basic IO port operations. After learning this article, you should be able to complete the following experiments independently.
1. Light up the LED
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The multi-wire cutting machine cuts hard and brittle materials such as semiconductors into numerous thin slices through the high-speed reciprocating motion of metal wires, which can achieve high-pr...[Details]
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Due to the high performance and high reliability of PLC, it has been widely used in the field of industrial control, and has developed from simple logic control to a multifunctional controller inte...[Details]
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As the leader in the global mobile phone market, Apple's new generation of iPhones every year will receive widespread attention from the outside world early on. Recently, Apple officially released ...[Details]
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At 2 a.m. on March 9, Apple introduced a new color for the iPhone 13 Pro series - Cangling Green. This time, green versions of the four models of iPhone 13 mini, iPhone 13, iPhone 13 Pro, an...[Details]
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In the 51 single-chip microcomputer's on-chip data memory units 20H and 21H, the data 9 and 2 are stored respectively. Write a program to calculate the difference and product between the two. The d...[Details]
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Circuit Diagram register #define TXD0READY (1 2) #define RXD0READY (1) #define PCLK 50000000 // The clock_init function in init.c sets PCLK to 50MHz #define UART_CLK PCLK // Set the clock s...[Details]
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This article is a C source program for a frequency meter based on the AT89C51 microcontroller. The main functions of this frequency meter are as follows:
1. Test functionality
It in...[Details]
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Overview
The MAX16031/MAX16032 EEPROM-configurable system monitors integrate a 10-bit analog-to-digital converter (ADC) for monitoring voltage, temperature, and current in complex systems. The EE...[Details]