Target board: C2000 28335/28069
I. Main ideas:1. Prepare an upgrade program (equivalent to a bootloader) as the first program to run when powered on. Enter the upgrade program, first determine whether...
We are going to make a computer system structure experiment box recently, and I don't know where to start. The experiment box is mainly like this, the core FPGA board is left for users to design vario...
[i=s] This post was last edited by Yanda5zi on 2015-9-1 18:11[/i][color=#333333][font=Arial]I was helping a friend move. He had too many things and gave me a bunch of stuff. There was also this thing....
A few years ago, a colleague took apart an MP3 player and found a TEA5767 inside. At that time, I came here to build a small test circuit with a multi-purpose board. Because there was no amplifier, I ...
I am a newbie in Bluetooth and would like to ask for advice on void DunInit(Task theAppTask, dun_device_type type_of_device, uint16 RI, uint16 DTR, uint16 DCD, uint16 DSR, uint16 priority); How should...
Except for the 29th one, all the others are good suggestions! [font=宋体]1. Don’t say “impossible”. [/font] [font=宋体]2. [/font][font=宋体]The first reaction to everything: find a way, not an excuse. [/fon...
Designers of hearing aids have stringent requirements. Hearing aids must be small enough to fit in or behind the ear, operate on ultra-low power, and be free of noise or distortion. To meet these requ...[Details]
The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interference problem to minimize the impact of interference on the performance of the...[Details]
WiMax technology needs to demonstrate its advantages in specific application scenarios in order to gain market recognition, which requires application testing to measure system performance para...[Details]
Designers of handheld products such as cell phones, digital cameras, MP3 players and personal digital assistants (PDAs) are continually challenged to deliver more functionality in a smaller form...[Details]
Multi-parameter monitor is an important device in clinical nursing. It can monitor the patient's ECG, blood pressure, blood oxygen saturation, respiratory rate, pulse rate and temperature. At present,...[Details]
Introduction
Wireless operators are driving demand for broadband and data rates by offering enhanced data services to increase average revenue per user (ARPU). The need to provide users with ...[Details]
introduction
The data detected by various
measuring instruments
often need to be transferred to a PC for data processing and archiving, so as to make full use of the rich hardware an...[Details]
Power Integrations (PI) has introduced three charger/adapter reference designs using its new LinkSwitch-II series of AC-DC switching power conversion ICs. The new LinkSwitch-II devices use high-pre...[Details]
Murphy's Law tells us that "what can go wrong, will go wrong". In the testing or production process of video equipment, problems often occur when we least want them to happen and when it is leas...[Details]
Abstract:
An amplifier solution for ceramic speaker systems is presented.
Keywords:
audio; ceramic speaker; amplifier; Class G
Today's portable devices require smaller, thinne...[Details]
introduction
With the improvement of social automation, human-computer interaction capabilities urgently need a major change, and develop in a direction that is more convenient to use and more...[Details]
With the improvement of social automation, human-computer interaction capabilities urgently need a major change, and develop in a direction that is more convenient to use and more intuitive. Laser ...[Details]
At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases.
...[Details]
FSK (Frequeney-Shift Keying) uses carriers of different frequencies to transmit digital signals. FSK signals have the advantages of strong anti-interference ability and long transmission distance, and...[Details]
The full name of RFID is Radio Frequency Identification, which uses radio frequency to realize data transmission between programmable controller (PLC) or microcomputer (PC) and identification, ther...[Details]
DSP and ARM Processors
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