[i=s]This post was last edited by Ruyingsuixing on 2015-1-14 11:10[/i] Electronics/Hardware EngineerYour job responsibilities: 1. Schematic design and PCBlayout 2. Support new product introduction or ...
It works on PC. CE also has this API. How should I use it? HMIXER hmx; mixerOpen(&hmx, 0, 0, 0, 0); It compiles and passes, but it fails when executed....
I am new to AVR and the development environment I use is AVR Stduio 4.19 (the latest one downloaded from the official website) and GCC FOR AVR (also downloaded from the Internet, but I don’t know if i...
[color=#666666][font=arial, 宋体]I don't know what device my upstairs bought. My electronic products have screens (computer monitors, PSP game consoles, mobile phones). When there is no network, my upst...
#include msp430x14x.h void main (void) {WDTCTL= WDTPW + WDTHOLD; //Set the watchdog control register and turn off the watchdog./*unsigned char j;//Use external high-frequency crystal oscillatorBCSCTL1...
>> warning: creating .stack section with default size of 400 (hex) words. Use -stack option to change the default size. Now I will record the debugging details in this post. If you are learning the sa...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
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