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1. CAN only has two signal lines, CAN_High and CAN_Low. CAN communicates in the form of differential signals. 2. There are two types of CAN communication networks: one is a high-speed short-distance...[Details]
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method 1:
Modify the fuse bit to disable JTAG. (Disadvantage: JTAG cannot be used after disabling, unless it is enabled again using ISP)
Method 2:
To disable JTAG in your program, call the follow...[Details]
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Using laser as a high-efficiency means to make printing plates is a long-term and unremitting goal in the field of prepress processing and platemaking. As a high-energy, high-performance recording ...[Details]
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The so-called calibration is to convert the coordinates of the touch screen into the coordinates of the LCD. The LCD surface of the development board is covered with a touch screen. When we click t...[Details]
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The following is calculated by software: 12M crystal oscillator, timer mode 16 bit, 12T, 1 millisecond time void Timer0Init(void) //1 millisecond@12.000MHz{
AUXR &= 0x7F; //Timer clock 12T mode
...[Details]
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1. Basic composition of MCS-51 microcontroller There are many kinds of MCS-51 single-chip microcomputer chips, such as 8051, 8031, 8751, 80c51, 80c31, etc. It consists of a central processing uni...[Details]
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Electrolytic cobalt and cobalt hydroxide: Imported cobalt is actively seeking sales in the market, the supply competition in the electrolytic cobalt market has intensified, buyers are hesitant to pur...[Details]
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The s3c2440 integrates a 4-wire resistive touch screen interface, and the detection of touch point coordinates is achieved through A/D conversion.
S3C2440 has 4 touch screen interface mode...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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01—Brief Introduction
Today we are going to design a car taillight (turn signal) circuit effect as shown below:
That is, when the car turns, the driver turns on the turn signal, and...[Details]
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Linear Technology Corporation introduces the LT3761, a 60V DC/DC controller designed to operate as a constant current source and constant voltage regulator. Its internal PWM dimming generator makes t...[Details]
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Abstract: This paper introduces an application based on digital intelligent instrument in the transformation of power distribution system. The field layer uses intelligent digital display instrument (...[Details]
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Xiamen Torch University was officially established on May 9. According to official information, it is the first high-tech zone platform-based industrial university in my country. On the morning of th...[Details]
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The AD6659 is a mixed-signal dual-channel IF receiver that supports radio topologies that require two receiver signal paths, such as main signal/diversity channels or direct conversion. The communi...[Details]
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In the boiler water supply system, normal temperature water first passes through the economizer to raise the water temperature to 105~140℃ before being sent to the boiler. In the urban heating syste...[Details]
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