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Beijing Boruspan Precision Machine Tool Co., Ltd. (hereinafter referred to as "Boruspan") has successfully developed the first domestic ultra-precision vertical counter CNC grinder with a diameter of...[Details]
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1. Connection method:
2. Usage:
(1) Standard use:
Assign a high level to the corresponding port, i.e. "1". When the button is pressed, the port is pulled down to a low level, i.e. "0". By dete...[Details]
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The superposition, integration and mutual empowerment of "electrification, intelligence, networking and sharing" are driving the automotive industry to a major transformation unseen in a century. I...[Details]
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Problem: Two clocks with independent frequencies are switched by the selection of sel. Sometimes a problem that looks simple actually tests ASIC engineers. 1. Simply put, it is a 2-choice-1 sig...[Details]
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Communication rules: 1: Clock 7.3728 MHz / Baud rate 9600 / 9 data bits / odd parity / 1 stop bit / hardware multi-machine communication function / 2: Communication connection uses hardware...[Details]
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Explanation of void timer0() interrupt 1 using 2 1. Return value function name interrupt n Where n corresponds to the interrupt source number, and its value starts from 0. Taking the 80C51 mic...[Details]
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The device uses 5 minutes as a timing unit and can last up to 1 hour. It uses a 3V battery as the power source and has a buzzer alarm. The power consumption is about 6mA when working (using AT89C...[Details]
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Autonomous driving has arrived, but it is also still far away from us. This contradictory statement reflects the invisible gap between technological innovation and actual implementation. We were am...[Details]
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According to reports, Ashichuang issued an announcement on the extension of the investment projects with raised funds, stating that based on the actual progress of the current investment projects wit...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has beco...[Details]
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1. Characteristics of LED light source
1. Voltage: LED uses a low-voltage power supply, the supply voltage is between 6-24V, which varies according to the product, so it is a safer pow...[Details]
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Electronic products today have more features than they did a decade ago. Engineers have to design sophisticated systems, often creatively, to meet tight power budgets to maintain high energy efficien...[Details]
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An oscilloscope is an instrument used to measure the shape of alternating current or pulse current waves. It consists of a tube amplifier, a scanning oscillator, a cathode ray tube, etc. In addition ...[Details]
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Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
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There are coprocessors in the processor to assist the processor in completing some functions, mainly for assisting purposes.
Coprocessor:
Coprocessors are used to perform specific process...[Details]
Embedded System
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