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void Usart_INT0_init()
{
TMOD = 0X21;
TH1 = 0XFD;
TL1 = 0XFD;
SM0 = 0;
SM1 = 1;
REN = 1;
TR1 = 1;
//ES = 1; //Serial port interrupt affects external interrupt 0. This sentenc...[Details]
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Collaborative robots
are
robots
that can physically interact with humans in a shared working environment
. They are designed to be flexible, safe and easy to use. They can improve prod...[Details]
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1. Purpose of writing Because debugging ARM9 is not like MCU, you can use the emulator for single-step debugging (at least most ARM9 applications will not use this method), so the first debug...[Details]
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Today, the car is no longer a simple means of transportation, but an intelligent mobile terminal. By integrating various advanced sensors, controllers and actuators, cars can realize environment perc...[Details]
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Blue Whale News, September 5 (Reporter Cui Lupeng) In August, a
lithium battery
industry chain company held an internal discussion:
What should the company do
if
lithium
is no longer...[Details]
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Noise figure is one of the key parameters that characterizes the ability of a receiver and its components to handle weak signals in the presence of thermal noise. For example, when measuring a low-no...[Details]
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Target
The goal of this experiment is to explore the use of a Light Emitting Diode (LED) as a photodiode light sensor and NPN and Darlington NPN transistors as an interface circuit...[Details]
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Note: This is my own reference book note, so that I can configure it faster in the future
Three dedicated maskable interrupts for RTC:
1 Alarm interrupt: software programmable alarm inte...[Details]
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The frequency characteristics are measured by frequency sweeping. The frequency sweeping signal is generated by AD9851, which can generate a sine wave with pure spectrum, wide frequency range and very...[Details]
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Powerint's TOPSwitch-JX series integrates 725V power MOSFET, high-voltage switched current source, multi-mode PWM controller, oscillator, thermal shutdown circuit, fault protection and other control c...[Details]
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Semtech Corporation (NASDAQ: SMTC), a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, is collaborating with Helium, operator of the world’s first ...[Details]
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Recently, the Science and Technology Bureau of Qinhuangdao, Hebei Province issued the "Guidelines for Application of Qinhuangdao Municipal Science and Technology Research and Developmen...[Details]
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Cars are not only a means of transportation, but also a carrier of mobile life. Mobility for all, a mobile society for everyone, the car of the future is more than just a mobile computer with four wh...[Details]
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When voltage is applied to an AC induction motor, it runs at a certain speed. The variable speed requirements of an AC induction motor are usually met by a three-phase motor and an inverter or VFD....[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
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