I input the sine wave into an 8-bit AD (AD9280) and then directly connected it to an 8-bit DA (AD9708). I found that the waveform was distorted. What is the reason?...
Use the Unicore LC6311 TD-SCDMA module on the WinCE platform to perform GPRS dialing and call the following function wstring wsEntryName = s2w("TDSCD"); wstring wsUserName = s2w(""); wstring wsPasswor...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:42[/i] How to use 51 single chip microcomputer to analyze the amplitude, frequency and slope of triangle wave? Please give me some advice....
When compiling evc, it needs to link to the simulator. I cancelled the link, and then the problem came: I often couldn't connect when debugging later. Usually, it connected this time, quit debugging, ...
[align=center][color=rgb(0,0,0)][backcolor=rgb(255,255,255)][b][color=#000000]Chapter 25 PWM DAC[/color]Experiment[/b] [/align][align=left]In the previous chapter, we introduced the use of the STM32 b...
I recently looked at a temperature sensor circuit, but the analysis was not clear, and there was not much information about this temperature sensor. I hope that those who have used it can give me some...
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
1 Introduction
With the development of computer technology and information technology in the world, the global information age has arrived. All countries are formulating their own development p...[Details]
Traditionally, when using PLC to control stepper motors, a dedicated stepper motor control intelligent module is usually added to the PLC, and then connected to the drive power supply to realize th...[Details]
DSP and ARM Processors
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