According to C430, #include MATH.H can call trigonometric functions sin() and cos(),but I can compile it with C430, but LINK fails!How do you usually calculate the value of trigonometric functions? Us...
[i=s]This post was last edited by mengmengda on 2016-7-23 11:19[/i] The course I recommend today is: TI Classroom> MCU> MSP430 >> MSP430 Introductory Course - Launchpad CCS Basic Development Process (...
In recent years, MP3 technology has been warmly welcomed by consumers. It is indeed a very good technology. A disc that is the same as an ordinary CD can store up to 600 minutes of high-quality music,...
A recent project requires sampling a 50MV, 100uS pulse signal. The AD uses the 12-bit ADC built into the MCU. The sampling frequency is 100Kps. The program has been completed, but I have taken many de...
CC4019 includes 4 AND/OR gate selectors, each gate consists of 2 2-input AND gates and a 2-input OR gate. The selection is completed by A0 and A1 control bits. In addition to selecting D0 channel or D...
Dump back one single binary that contain BootLoader+Program that could beflashed at the flash beginning (address 0x08000000) (This COULD BE NOT used for FOTA)...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low energy consumpti...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on powe...[Details]
Microcontroller MCU
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