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This article introduces the development of ADC and DAC from the aspects of ADC resolution and sampling frequency, ultra-high-speed and high-performance DAC, the need for portability, ADC and DAC in...[Details]
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The first type: finger-type electroplating
It is often necessary to plate rare metals on the edge connector, the edge protruding contacts or the gold fingers to provide lower contact re...[Details]
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Since the chiplet technology was widely publicized by Intel and AMD and successfully introduced, the technology has been constantly hyped and well-known in the past two years. During ICCAD 2019, Dai ...[Details]
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While on a business trip with my leader, I wanted to briefly summarize some content based on the disassembly information, especially the current main direction of lithium iron phosphate and NCM-based...[Details]
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On the evening of November 28, Jinguan Co., Ltd. issued an announcement stating that on November 26, 2021, the company and China Overseas Narentai Energy Development (Beijing) Co., Ltd. (hereinafter ...[Details]
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Quickly capturing abnormal waveforms is undoubtedly a concern for every oscilloscope user. ZDS2022 can help you capture it easily. Do you know a few methods? Figure 1 Selecting the waveform tri...[Details]
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When should I use an oscilloscope?
If you need to measure the "analog" characteristics of many signals at once, a digital oscilloscope is the most efficient solution. Use an oscilloscope when you nee...[Details]
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Ground resistance tester, English abbreviation: Ground Resistance Tester . The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indis...[Details]
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The vortex flowmeter is a commonly used flow meter, which is widely used in many fields. Any type of meter has its particularity, and the intelligent vortex flowmeter is no exception. In order to make...[Details]
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//DS1820 application, read the DS1820 serial number and display it.
#include reg51.h
#include intrins.h
//Variable declaration
#define uchar unsigned char
#define uint unsigned int
floating d...[Details]
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Any product has a quality statement. With the progress of society and the development of industry, users have higher and higher requirements for product quality. The same is true in the flow meter in...[Details]
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Compilation environment: I use (Keil) MDK4.7.2
STM32 library version: I use 3.5.0
1. This article does not give a detailed introduction to the basic knowledge of FLASH. Please refer to relevant m...[Details]
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Bob Widlar once made an important point that the design of integrated circuits (ICs) should be based on ratios and matching rather than the absolute values of resistors and transistors. This princi...[Details]
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There is a program that is fixed in the STC microcontroller when it leaves the factory. The function of this program is to detect whether the serial port needs to download the program. If not, the use...[Details]
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/* Call all initialization functions in a loop*/
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr)
{
if ((*init_fnc_ptr)() != 0)
{
/* When each function fails to...[Details]
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