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1. Experimental task : Use the table method to make the port P1 change a single light: move left 2 times, move right 2 times, and flash 2 times (delay time 0.2 seconds). 2. Circuit schematic diagra...[Details]
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1: Interrupt enable register IE The CPU's opening and masking of all interrupts of the interrupt system and a certain interrupt source are controlled by the interrupt enable registe...[Details]
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Liushen Optoelectronics Full-Stack LiDAR Solution At the beginning of 2019, after disclosing that it had cooperated with CHJ to develop the Argus-48 lidar for front-mounted installation on vehicle...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit wela=P2^6;
sbit dela=P2^7;
uchar code wela_table ={
0xFE,0xFD,0xFB,0xF7,
0xEF,0xDF,0xBF,0x7F};
uchar code dela_...[Details]
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When talking about Switzerland, most people will first think of famous watches, Nestle, and Roche Group. In fact, there are many well-known companies in Switzerland, some of which are behind the scen...[Details]
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Allwinner T113 series chips are currently popular domestic entry-level embedded industrial chips. Mir is the manufacturer that developed the T113 chip earlier and provides the most complete configura...[Details]
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On April 10, BIBO (Shanghai) Automotive Electronics Co., Ltd. (hereinafter referred to as "BIBO"), a provider of intelligent chassis solutions, officially announced the completion of Series A financi...[Details]
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;On some touch-screen phones, there is a slide-to-unlock operation. ;On laptops, passwords are usually entered using the keyboard. ;Some people set the password to: ASDFGHJKL;'Enter. When turning on ...[Details]
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Single-supply circuit principle of integrated operational amplifier
The common method of using a single power supply to power an integrated operational amplifier is to raise the potential of the ...[Details]
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In the blink of an eye, the Shanghai Auto Show has reached its 20th edition. Although our generation has not experienced the ground-breaking glory of the first Shanghai Auto Show, most of us have n...[Details]
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void remove(char* str, char *substr)
{
int l = strlen(substr);
char* s = str;
int i;
while (*s)
{
if (memcmp(s, subst...[Details]
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The LTC3883 / LTC3883-1 is a general purpose, single-channel, polyphase (PolyPhase®), step-down controller with digital power system management, high performance analog control loop, built-in dri...[Details]
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OTC2900 is a spectrum analyzer module launched by OPWILL that is fully functional and suitable for field testing. It has excellent performance and compact size. OTC2900 has a frequency range of 9k~...[Details]
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According to foreign media Technave, Huawei recently submitted a trademark application for "HUAWEI ARK OS" to the European Intellectual Property Office. "ARK" means "Ark" in English. Combined with th...[Details]
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The carbon nanotube forest is composed of many vertically growing carbon nanotubes, which looks like a "forest", hence the name. Each carbon nanotube (CNT) is a cylindrical structure formed by curl...[Details]
Microcontroller MCU
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