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STC89C51 and 52 all have 2K bytes of EEPROM inside, and 54, 55 and 58 all have 16K bytes of EEPROM. The STC microcontroller is an EEPROM implemented using IAP technology. The internal Flash can be er...[Details]
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The adaptive pulse code modulation method changes the digital quantity according to the conversion rate of the voice analog signal, that is, in the pulse code modulation method, the quantization am...[Details]
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1 ADS58C48
Introduction
ADS58C48 is a 4-channel 11-bit analog-to-digital converter (ADC) launched by Texas Instruments with a sampling frequency of up to 200MSPS, a single power supp...[Details]
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The development history of relay protection tester As an indispensable resource for national economic development and people's daily life, the application of electricity has become an important i...[Details]
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On April 7, Hangjin Technology stated on the investor interaction platform that the price increase of imported chips and core raw materials has a positive impact on the company. The company independ...[Details]
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Field effect tube amplifier circuit
4.3.1 DC bias circuit and static analysis
1. DC bias circuit
When the amplifier circuit is composed of field effect tubes, it is also necessary to esta...[Details]
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introduction
In digital information transmission, baseband digital signals are usually modulated by a modulator to shift the frequency to a frequency band suitable for information transmis...[Details]
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1. Oscilloscope The oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to stu...[Details]
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After we set BOOT, we can start from the specified device, but your device must have code. In the LED light experiment, we use the software imxdownload to burn led.bin into the SD card. imxdownload w...[Details]
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Self-similarity identification characteristics of acoustic emission of concrete material fracture Abstract The concept of acoustic emission process is proposed by combining the research on ma...[Details]
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For many years, Intel has been driving the transformation and advancement of edge computing and creating value for customers in a range of industries, including health and life sciences, industry, re...[Details]
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Due to some drawbacks of parallel systems at high operating frequencies (such as skew, timing budget and layout constraints), many systems have turned to serial interfaces to transmit information. ...[Details]
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Q1: What information do I need to provide when reporting inverter issues?
A: Machine serial number, fault picture, on-site measurement picture, component information, etc.
Q2: What should...[Details]
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introduction
With the development of technology, the design and application of embedded systems have a great impact on people's lives and will gradually change people's future lifestyles. D...[Details]
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Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
Embedded System
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