The source code is posted. Please help me find the problem. . . /************************************************************************************ **************************************************...
[color=#000000][size=10.5pt][align=left][font=仿宋,仿宋_GB2312][size=4] To celebrate the 30th anniversary of TI DSP, TI's [b]C6678 is now on sale for a discount of US$30[/b]. The TMS320C6678 Lite Evaluati...
When defining "uchar num", the default value of num is 0. My classmates said it was a compiler problem, but I am not sure if it is true. Also, why can uchar num, num be assigned values such as 1, 2, 3...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:50[/i] [font=微软雅黑] A great man once said that the bolder the people, the more productive the land. Today, technology has become unrelia...
I used the S3C2440 development board to collect sound signals, but the volume of the recorded sound was very low. I wanted to increase the volume through software programming, and found some methods o...
For example, a square wave with a variation of 0~1V is added to a 5V DC voltage to become a rectangular wave with a variation of 5~6V. It is required to be undistorted (do not smooth the bends of the ...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[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]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[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]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Our flight had just begun to descend when a gentleman sitting next to me turned to talk to me about engineering—he had seen me reading an engineering journal. The gentleman next to me said that he ...[Details]
Microcontroller MCU
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