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Mode 0: Synchronous shift register input and output mode 1. Use shift registers to achieve serial/parallel conversion (function) 2. Baud rate: fosc/12 3. RXD (P3.0) ---- used for serial data input an...[Details]
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The rotor flowmeter is a flow meter that measures the flow rate by measuring the rotating parts in the DC pipeline. It is widely used in the fields of industry, petroleum, chemical industry, electric ...[Details]
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Most low-value capacitors below 1μF are non-polarized, but capacitors with a capacitance of 1μF or more are almost always polarized.
By far the most commonly used polarized capacitors are elect...[Details]
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Details can be found in the FHS document, which can be downloaded from the website: http://www.pathname.com/fhs/ / ____/bin ____/sbin ____/dev ____/etc ____/lib ____/home ____/root ____/usr ____/va...[Details]
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On June 11, the domestic smart wearable device manufacturer Huami Technology's 2019 summer new product launch conference will be officially held, and a high-end flagship AMAZFIT smartwatch product wi...[Details]
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introduction
Compared with linear power supplies, switching power supplies have many advantages: because the main power transistor works in a switching state, its loss is small and the overall ...[Details]
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01
Contemporary Development of Traditional Chinese Medicine Moxibustion
At a time when sub-health issues are prominent, "mox...[Details]
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There are many types of insulation resistance meters, but the basic structure is the same. They are mainly composed of a magnetoelectric current ratio meter and a high-voltage power supply (usually g...[Details]
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1 Experimental phenomenon (four parameters: window (channel) + separator + parameter data)
2 Reference Program
2.1 Main function
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Conclusion: The touch screen of mini2440 development board is just a simulated serial port communication. 1. By looking at the schematic diagram of the LCD driver board of the mini2440 development ...[Details]
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Introduction to rotary engine
The Wankel Engine (Rotary Engine) was invented by German Felix Wankel (1902-1988). He summarized the research results of his predecessors, solved some key technic...[Details]
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In the field of high-fidelity audio, the matching of equipment is very particular, among which the configuration of power amplifier and speaker is the most important. Although the instructions for...[Details]
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If your phone unfortunately falls into water, don't lose hope, maybe a miracle will happen. A few days ago, couple Clayton Helkenberg and his wife Heather free-dive in Harrison Lake in British Colu...[Details]
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(Reporter Xu Rui) Walking into the headquarters of Chengdu Meisherui New Materials Co., Ltd. (hereinafter referred to as Meisherui) located in Longquanyi District, Chengdu, on a cement platform of abo...[Details]
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NEC announced yesterday that it has received an order for a next-generation supercomputer system from the Japan Agency for Quantum Science and Technology (QST) and the National Institute for Fusion...[Details]
Analog electronics
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