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Since new energy electric vehicles do not use engines (internal combustion engines) as the power source of the entire vehicle, their air-conditioning systems cannot use the engine's waste heat to a...[Details]
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introduction
At present, energy sources such as coal and oil are becoming exhausted, and environmental pollution is becoming increasingly serious. The use of new energy and renewable energy ha...[Details]
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Avnet releases second quarter financial report for fiscal year 2022, with element14 achieving record high performance The financial report shows that the revenue for this quarter reached 5.4 billio...[Details]
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Focusing on digital empowerment and creating a sustainable future, Rockwell Automation attended the World Internet Conference Promote high-quality development of the manufacturing industry and crea...[Details]
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/*Crystal oscillator 11.0592M
This program will write 4ff 0xAB to the internal extended RAM of STC, and then read it out and send it to the serial port.
If it reads FF, it means there is no extended...[Details]
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For a large number of system manufacturers such as automobiles, communications, and test and measurement equipment, the development of technology has brought about a significant improvement in termin...[Details]
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According to analyst Ming-Chi Kuo, Apple may adopt under-screen Touch ID sensors on some of its 2022 models. In an investor note obtained by MacRumors today, Kuo said Apple plans to launch four mod...[Details]
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1. Resistor detection method and experience: 1. Fixed resistor detection. A. Connect two test leads (regardless of positive and negative) to the two ends of the resistor to measure the actual resista...[Details]
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As people's living standards and environmental awareness continue to improve, more and more consumers tend to choose solar water heaters, and solar water heaters with auxiliary electric heating funct...[Details]
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The battery life of electric vehicles has always been a topic that has been criticized. The arrival of winter has further exacerbated this concern. The already discounted nominal battery life has bee...[Details]
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Magnetic flap liquid level gauge is actually not unfamiliar to instrument purchasers. However, due to the complex working conditions on site, the requirements for instrument selection are also diff...[Details]
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STM8T141 is a single fully integrated charge transfer capacitive
sensor
with built-in
drive and
shield functions for touch or proximity detection, replacing traditional
mechanic...[Details]
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16-bit data transfer instruction (1) This is the only 16-bit immediate value transfer instruction of 89C51 microcontroller. Its function is to send a 16-bit immediate value to the data pointer DPTR....[Details]
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Mental arithmetic is the basis of learning mathematics. If you want to improve your child's mental arithmetic ability, you need a lot of practice. Nowadays, many parents buy a lot of math mental arit...[Details]
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The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]
PCB Design
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