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How to assign a variable to a specific address For example: unsigned char temp_A@0x00; //Define unsigned variable temp_A and force its address to be 0x00 unsigned char temp_B@0x100; //Define unsign...[Details]
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Preface
Since Karl Benz developed the world's first three-wheeled carriage in 1885, the automobile industry has officially gon...[Details]
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(1) STC routine analysis /* STC15Fxx series output PWM example with arbitrary cycle and arbitrary duty cycle*/ #define CYCLE 0x1000L //Define PWM cycle (maximum value is 32767) #define DUTY 10L //De...[Details]
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Although there are still a few months away from the iPhone 13 series launch conference, as the release time approaches, various rumors and leaks about the iPhone 13 have frequently leaked. Recently...[Details]
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POE (Power Over Ethernet) is also known as a LAN-based power supply system or Active Ethernet, and is sometimes referred to as Power over Ethernet. This is the latest standard specification for trans...[Details]
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Before you start to study MCU, you should know the following:
1. Necessary software tools: Keil, protuse, protel (Altium Designer), STC_ISP download software;
2. Materials: A book about the princip...[Details]
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September 7, 2023 – MediaTek and TSMC jointly announced today that the development of MediaTek’s first Dimensity flagship chip produced using TSMC’s 3nm process is going very smoothly. It has been su...[Details]
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Interrupts are divided into external interrupts and timer interrupts; The interrupt source has a trigger condition, and an interrupt will be generated when the condition is met. Different interrupt...[Details]
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The twelve basic principles for installing a compressed air flow meter are as follows. First, the principle of consistent diameter. The inner diameter of the installed compressed air flow meter...[Details]
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At the 2023 World Artificial Intelligence Conference in Shanghai on July 6, Tesla founder and CEO Musk attended via video. At the meeting, he said that the number of robots in the world will exceed...[Details]
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Electromagnetic flowmeters have several types of electrodes depending on the media. Users can choose more durable electromagnetic electrodes based on the characteristics of the on-site media.
Mol...[Details]
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This is a timer program that has been tested by a 51hei netizen. The circuit is very simple so I won't draw it. The segment selection of the digital tube is P0 and the position selection is P1.
#incl...[Details]
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Sensor enhancement is regarded as one of the key links for high-end intelligent driving to continue to unlock ODD (operating conditions specially designed for autonomous driving and related functions...[Details]
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Hardware Connection:
MCU is connected to DH11 via a data line. MCU sends commands to DH11 via this line, and DH11 then sends data to MCU via this line.
The core of the tempera...[Details]
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Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]
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