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The next-generation flagship of the vivo X series is expected to be released soon. According to current leaks, the vivo X80 series includes three models: X80, X80 Pro, and X80 Pro +. The vivo X80 h...[Details]
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In the design of single-chip microcomputers , it is often necessary to display a multi-level operation menu on the display screen. Each menu level has some menu items and corresponding key operat...[Details]
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No.1 Key classification and input principle According to the structural principle, the keys are divided into two categories: one is the contact switch key, such as mechanical switch, conductive rub...[Details]
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Core Algorithm:
unsigned char Trg;
unsigned char Cont;
void KeyRead( void )
{
unsigned char ReadData = PINB^0xff; // 1
Trg = ReadData & (ReadData ^ Cont); // 2
Cont ...[Details]
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Johannesburg, Gauteng, South Africa - Media OutReach - 17 May 2023 - The Internet of Things (IoT) is one of the most significant technological innovations in recent years, providing businesses and or...[Details]
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Recently, the "Three-Year Action Plan for Accelerating Digital Development of Tianjin (2021-2023)" (hereinafter referred to as the "Action Plan") was issued, planning that by 2023, the added value of...[Details]
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I saw the method of serial port receiving on the avr forum. It was helpful for the project, so I recorded it. Thanks to AVRBBS for providing the method static unsigned char i; //Define a static...[Details]
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The specifications of each type of stepper motor include parameters such as maximum static torque and motor inertia. There must be a correlation between each parameter and the load torque and load ...[Details]
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On December 24, this morning, Strategy Analytics released a report stating that in Q3 2021, the global smartphone application processor (AP) market revenue increased by 17% to US$8.3 billion. IT Hom...[Details]
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Earlier this week, a mysterious new OPPO phone was connected to the network through 3C and equipped with a 65W charger. Digital blogger @数码闲聊站 revealed today that the phone is OPPO Reno6 and w...[Details]
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arm-linux-gcc 3.4.5 busybox-1.24.1.tar.bz2 1. Modify the Makefile and find the following 2 changes to ARCH ?= arm CROSS_COMPILE ?= arm-linux- 2. Open the configuration menu make menuconfig and perfor...[Details]
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Digital scanning probe microscope (SPM) is an important tool for studying nanometers. It uses the different interactions between probes and samples to detect the physical and chemical properties of ...[Details]
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Electronics enthusiasts provide you with a single-chip microcomputer PWM control output circuit. The current of the output circuit is between 4 and 20MA. I hope it will be helpful to your work and st...[Details]
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I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
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The servo press is a high-precision, high-efficiency automated press equipment, which is widely used in metal processing, electronic manufacturing, automobile manufacturing, aviation manufacturing ...[Details]
Analog electronics
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