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On March 28, Chuanrun held a grand groundbreaking ceremony for the Yujia Energy Storage Project in Dongguan City, Guangdong Province.
Chuanrun Dongguan Yujia Energy Storage Project focuses...[Details]
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1. Background: LPC1768 is used for CAN transmission and reception. Here we summarize and record the transmission and reception of CAN controller using LPC1769, so that you can quickly get started ...[Details]
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On April 26, at the 3rd Global Network Automation Online Summit held in Madrid, Spain, State Grid Qingdao Power Supply Company, China Telecom Research Institute, China Telecom Qingdao Branch, and H...[Details]
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With the development of the power industry, people pay more and more attention to the quality of power. The continuity of power supply is an important aspect of power quality, which is particularly i...[Details]
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This HB-LED driver circuit is used for LCD backlight in automobiles, because the MAX16834 integrates a high-side current-sense amplifier, PWM dimming, MOSFET driver, and highly reliable prot...[Details]
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DS1804 is a digital potentiometer with EEPROM memory, and its interface is mainly designed to interface with buttons (human-machine interface). By carefully considering the functions controlled by th...[Details]
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On April 25, the 2024 (18th) Beijing International Automotive Exhibition opened grandly at the China International Exhibition Center Shunyi Pavilion. 3PEAK (stock code: 688536), a leading semicondu...[Details]
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Difference between black box testing and white box testing
Black box
testing is also called functional testing or data-driven testing. It is to test whether ...[Details]
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With the development of modern science and technology, on the one hand, the factors causing power quality problems are increasing, such as the use of nonlinear loads represented by power electronic de...[Details]
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On December 1, the CPC Central Committee and the State Council issued the Outline of the Integrated Development Plan for the Yangtze River Delta Region. The Outline points out that it is necessary to...[Details]
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Noise can severely impact sensitive current measurements. Both the source impedance and source capacitance of the DUT affect the noise performance of the SMU.
The source impedance of the DUT affects...[Details]
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With the rapid development of the automobile industry, the requirements for automobile control, communication and networking are becoming more and more complex. The new generation of electronic contr...[Details]
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Industrial robots
are the key to achieving
industrial automation
and are widely used in many industrial fields such as automobile manufacturing, electronics, and metal processing. Ind...[Details]
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1. Concept Analysis
1.1 Clock pulse signal
1.2 Clock frequency
1.3 Clock source (provides clock pulse signal)
a. Crystal oscillator
b. Phase-locked ...[Details]
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I think 74HC595 is equivalent to a register that you can see. The data input can only be serial 8-bit input, and the output can be selected as serial output or parallel output.
If two 74HC595s ar...[Details]