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Preparation: (1) Infrared receiver (2) IR transmitter (3) STM32 control board (4) Jumper cables (5) Air conditioner/TV remote control hardware 1. Module IR transmitter VCC, GND, ...[Details]
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According to the China Trade Relief Information Network, the US company Wangs Alliance Corporation d/b/a WAC Lighting filed an application with the US International Trade Commission on March 9 local ...[Details]
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On November 5, Xiaomi held the 2020 Xiaomi Developer Conference in Beijing, and Zeng Xuezhong, Vice President of Xiaomi Group and President of Xiaomi Mobile Phone Division, delivered a speech. Zeng X...[Details]
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In the ever-changing manufacturing environment, flexible and efficient material handling is essential. Currently, autonomous mobile
robots
(AMRs) are reshaping logistics operations and beco...[Details]
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1. First look at the stm32 startup mode The boot mode of stm32 is determined by the boot0 and boot1 pins of the 32 chip. It is divided into embedded flash boot mode (normal boot mode), memory boot...[Details]
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The real-time clock chip DS3231 is the world's most accurate integrated chip and the first chip in the industry to use a simple tuning fork crystal and integrated circuit to provide ±2 minutes/year t...[Details]
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1. Picture
2. Code
3. Summary
Code
#include reg52.h
sbit led=P2^0;
sbit led2=P2^1;
void DelayUs2x(unsigned char t)
{
while(--t);
}
void DelayMs(unsigned char t)
{
...[Details]
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DC servo motor driver circuit,DC servo motor driver
Specifications
--------------------------------------------------------------------------------
DC Servo ...[Details]
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At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schematic ...[Details]
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On August 19, Huamao Technology issued an announcement stating that the company's main business does not involve photoresist business; its overseas investment company Xuzhou Bokang had a net loss of ...[Details]
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Recently, according to Windows Central, Microsoft originally planned to push the Android 11 update for the first generation of Surface Duo by the end of 2021. Now this important update will hav...[Details]
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Jiwei.com reported on May 10 that at the 8K Ultra High Definition Production and Broadcasting Forum of the 2021 World Ultra High Definition Video (4K/8K) Industry Development Conference, Huawei relea...[Details]
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introduction
In power electronic devices such as UPS, control methods are the core technology. Early control methods made the output a rectangular wave with high harmonic content and diffi...[Details]
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1. Industry Background In recent years, China has attached great importance to the development of the intelligent manufacturing industry. With the introduction of strict policies, it has also provide...[Details]
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Recently, HooRii Technology launched the comprehensive developer platform HooRii Console, which will accept applications for internal testing from now on. Through HooRii Console, HooRii Technology pr...[Details]
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